
Review
Review: Cloneboy Dildo Black
Same kit without a vibrator, in black silicone — 299 SEK.
13 September 2026

Review · Casting kit · Vibrating silicone copy
Cloneboys casting kit with an embedded vibrator reviewed against the manufacturer’s own specifications, the 20-step user manual, and price data from eight Swedish stores. Two bags of alginate from natural seaweed, skin feel silicone rubber, an ABS vibrator with five inches and 24 hours of curing — at a price difference of 43 percent between the cheapest and most expensive store.
The most complete casting kit in the comparison, and the only one that includes a vibrator unit plus a centering piece that keeps it straight. Two bags of alginate provide a second chance that the competitor charges for, and the user manual is unusually detailed with times, temperature, and amount of water. What you pay for is a specification full of gaps: no weight, no IPX rating, no materials declaration, no vibration modes, and no manufacturer warranty.
Cloneboy Dildo With Vibrator is not a finished product but a casting kit. You buy the raw materials and make your own silicone copy of a penis, and in this version a vibrator unit is molded into the copy so the result is a vibrating dildo instead of a smooth one. The manufacturer is called Wonderboys and is based in Amsterdam, and the model is part of the Cloneboy Classic series at the list price of 37,95 euro. The skin-colored version is the one sold in Sweden under EAN 8717953006325.
The specification is short, and that in itself is the most important thing to know before buying. The manufacturer publishes three things about the vibrator itself: that it is in ABS plastic, that it is five inches long, and that it costs 9.95 euro on its own. There is no published number of speeds, no IPX rating, no sound level, and no operating time. What there is plenty of is process data, because the manufacturer’s user manual is a 20-step instruction manual in four languages with curing times, water quantities, and temperatures. That’s where the focus of this review is.
In Sweden, the item is sold by eight stores at prices between 349 and 499 SEK, and six of them had it in stock at the price check on September 12, 2026. The cheapest are Blush Me and SexleksakerOutlet at 349 SEK each; the most expensive are Lustly and Taboo at 499 SEK. There’s a difference of 150 SEK, or 43 percent, for the exact same item number.
A casting kit sells a process, not an object. The packaging is a cardboard tube, and the tube is not just packaging but the actual mold: according to the manufacturer’s user manual, it is cut to an erigerad length plus five centimeters and then turned into a narrower tube with a six-centimeter diameter, from the eight centimeters it has from the start. After that, the entire length is taped so it’s watertight. That means you tear apart the packaging as part of the workflow.
Two materials fill the tube in order. First, a mold-making compound that Cloneboy calls 3D Gel — an alginate made from natural seaweed, which the manufacturer expressly states is free from plaster because plaster can irritate the skin. It forms a negative mold. Then a silicone rubber that the manufacturer describes as “high quality skin feel silicone rubber,” which is mixed with a curing agent and poured into the negative mold. The result is a positive silicone copy.
What sets this specific variant apart from the rest of the series is a single step. Instead of filling the mold completely, it is filled to three quarters, and then the vibrator unit is lowered into the middle. A centering piece made of cardboard is screwed onto the vibrator’s battery cover and rests on the top edge of the mold, so that the unit hangs straight in the center while the silicone cures. The manufacturer’s four-step graphics summarize the entire series in four images, and step three in that graphic is precisely about placing the vibrator in the silicone rubber.
So what you can conclude is that you’re not buying a vibrator. You’re buying a mold, a casting material, a silicone rubber, and a simple battery-powered rod that you’re supposed to cast in. How good the final result will be depends on how well you carry out the steps, and Blush Me states plainly in its product text that the shop does not replace a failed casting.
Cloneboy Classic is based on the same base kit in all versions. The difference is what is cast into the copy’s base and what color the silicone is, and the manufacturer’s own price list shows that clearly.
In practice, that means the manufacturer prices the vibrator unit at three euro in the kit but sells it separately for 9,95 euro. If you want both the vibrator and the suction cup, you have to buy two kits or order a loose replacement part, because the two bases exclude each other in the same casting.
The material issue is more sensitive in a casting kit than in a finished product, because you handle the raw materials yourself and because the finished copy consists of materials you have mixed yourself. Here there are both good and bad news in the manufacturer’s documentation.
Cloneboy states that the silicone rubber is a “high quality skin feel silicone rubber” and that the quantity is enough for penises of all sizes. The key message is that it’s silicone: silicone is a non-porous material, and a non-porous surface can be cleaned because there are no microscopic cavities where residues can get stuck. That is by far the single most important property for something that’s supposed to lie against mucous membrane.
But the description stops there. The manufacturer does not publish what type of curing system the silicone uses, any Shore A hardness, any volume or weight of the jar, or any explicit declaration about phthalates, BPA, and latex. It’s a real difference compared with the competitor Empire Labs, which for Clone-A-Willy states “100 percent platinum-cured medical-grade silicone”—a formulation that points to a specific curing system rather than just saying silicone.
The fact that the information is missing doesn’t mean the material is worse. Silicone doesn’t need plasticizers to become soft, because the softness comes from the polymer’s own structure, and the Swedish Chemical Inspectorate (Kemikalieinspektionen) describes phthalates as substances that can affect the endocrine system and are therefore restricted or banned within the EU in a large number of products. Just plasticized PVC is the problem, not silicone. But anyone who wants to see a declaration printed by the manufacturer doesn’t get it here, and that’s a reasonable reason to choose differently.
The impression material is the part of the kit that sits against the skin for the longest time, and that’s where the manufacturer’s message is unusually clear. 3D Gel is an alginate made from natural algae; it’s described as medically tested, and it contains no plaster. Being plaster-free isn’t a minor detail: plaster generates heat when it binds and can irritate the skin, and it’s the most common objection to simpler casting kits.
The mixing ratio is also published. The manufacturer’s product page states 500 cc of cold water per pouch, and the instructions specify the same thing as 0.5 liters of cold water at 21 degrees. The material hardens within three to four minutes after contact with the water, and the manufacturer states that it should be mixed into an even mass within one minute and poured within two minutes. The instruction even has its own graphic at the very top with the text “ATTENTION USE COLD WATER,” which says something about how often it goes wrong right there.
The kit contains two pouches of 3D gel, and that’s the manufacturer’s stated point: you get material for a second mold if the first one fails. It’s a concrete difference compared with Clone-A-Willy, where an extra pouch of casting powder is an accessory that costs an extra $7.95.
The small brown bottle in the kit is the curing agent for the silicone rubber, and it carries a hazard pictogram on the label in the manufacturer’s own contents image. The instructions devote an entire warning section to it: avoid skin contact, do not breathe in the vapors, pour in and stir gently so it doesn’t splash, protect your eyes, wash your hands afterward, and rinse your eyes with plenty of water for at least 20 minutes with the eyelids held apart in case of splashes.
This is not a phrasing that should be waved away. Plastic gloves are included in the kit according to both the manufacturer’s packing list and Lustly’s contents list, and they are there precisely for this step. What can be established is that the work should be done on a surface that can handle spills, with good ventilation, and not in a bed.
Cloneboy does not publish either the packaging’s dimensions or the kit’s weight anywhere in its own material. What can be inferred from the user manual is that the casting tube has a diameter of eight centimeters from the start and is cut down to six, and that it should be cut to an erect length plus five centimeters — meaning there is an upper limit for how long a copy can be, set by the tube’s length. How long the tube is in centimeters is not stated.
The shops fill in the gap, but they contradict each other. Sextoycity lists the weight as 623 grams and the dimensions as 24 × 8 × 8 centimeters. Taboo and Lekosmek both list 84 grams in their product data. The difference is sevenfold, and 84 grams is hard to reconcile with a jar of silicone rubber, a bottle of hardener, two bags of alginate, a cardboard tube, and a battery-driven wand in ABS. Treat 623 grams as the more likely piece of information and 84 grams as a likely data entry error in the shops’ product data — but note that neither of the figures comes from the manufacturer.
One more piece of information is available from just a single shop. Taboo states that the kit fits penises up to 20 centimeters in length and 4 centimeters in diameter during erection. That’s a shop claim and is partially contradicted by the manufacturer, which writes that the kit fits all sizes, even bent ones. The manufacturer wins formally, but Taboos figure is the only concrete guidance available for someone in the upper part of the scale — and it’s reasonable in relation to the fact that the tube is meant to be narrowed down to a six-centimeter inner diameter.
Cloneboy’s marketing says three steps, and the Swedish shops repeat the wording. The manufacturer’s own user manual says twenty. This isn’t a contradiction but two different levels of detail, but the difference is worth knowing before you start: this is a craft step that takes several hours, not a product you just unbox.
The first steps are about building the mold from the packaging. The tube is cut to an erect length plus five centimeters. It’s then divided lengthwise and turned into a narrower tube with a six-centimeter diameter, and the entire length is taped watertight. The sharp cutting edge is then taped separately, at least five turns. After that, the black rubber sleeve is carefully pulled apart with your fingers and the sleeve is slid over the tube’s top six centimeters, with the hole in the middle.
Step six is the positioning itself: the penis is inserted through the hole in the sleeve, and the tube is pressed against the pubic bone. Only after that is the 3D gel mixed—one packet in a bowl with half a liter of cold water at 21 degrees, mixed for one minute into a smooth mass. The manufacturer emphasizes that the mixture must be poured within two minutes after it comes into contact with water, because it hardens in three to four minutes.
The tube is filled slowly and steadily. By moving the penis, according to the instructions, you can either twist the tube or center it with your fingers. Then you wait until the 3D gel has fully cured, release the penis ring, and pull the penis out of the mold. The five-centimeter-high edge is cut off, and the mold is turned 180 degrees before the sleeve is taken off.
Step 14 is the step that exists only in the vibrator version. The screw cap for the vibrator’s battery holder is opened, the centering piece in the cardboard is screwed onto the thread, and the cap is screwed back on. The vibrator therefore has a rim that can rest on the upper edge of the mold, and it’s that rim that ensures the unit ends up straight in the middle of the finished copy instead of at an angle.
Here’s also a piece of advice that’s easy to miss. The manual’s grid section on best results states that the 3D gel mold should cure for two hours and that excess water should be poured off before the silicone is mixed. So two hours is a waiting time in the middle of the process, in addition to the final curing.
All the curing agent is added to the silicone rubber. The instructions say to stir gently at first so that the curing agent doesn’t splash, and then faster and more thoroughly once the silicone has taken up the curing agent—but for no more than one to two minutes. Immediately after that comes the warning that determines the whole step: the silicone rubber begins to harden within two to three minutes after contact with the curing agent. So you have a couple of minutes to pour.
The mold is filled to three-quarters. The vibrator is then lowered carefully into the middle until the centering piece rests on the mold’s upper edge. After that, the manufacturer states that the silicone should cure for 24 hours. Finally, the copy is carefully removed from the mold, excess silicone is cut away, and the copy is washed thoroughly with water and soap.
Based on the manufacturer’s own timings, it means about two hours for the mold plus one day for the silicone. Anyone who buys the kit as a gift for that same evening should know that.
The manual has its own box for that, and the list is longer than you’d expect: scissors, tape, a ruler, a measuring cup, a large mixing bowl, a whisk or electric hand mixer, and a clock. The tape isn’t optional—the entire cut-off tube must be taped waterproof, otherwise the alginate will leak.
This is one of the clearest differences versus Clone-A-Willy, where the manufacturer lists scissors, mixing bowl, disposable cup, and a piece of cardboard as things that aren’t included. Cloneboy therefore includes both the cardboard piece, in the form of the centering insert, and the gloves, but in return it requires an electric hand mixer or a whisk and a measuring beaker—things that Clone-A-Willy doesn’t even mention. So neither kit is complete in the kitchen.
The black wand in the kit is the only electronic component, and it’s also the part that the manufacturer documents the worst. On the spare parts side, the full specification is listed: “ABS 5 inch Vibrator unit”. Five inches is just under 13 centimeters. The material is ABS plastic, which is non-porous and easy to clean but hard—and in the finished copy it’s still embedded in silicone, so it’s the silicone that touches the skin.
The manufacturer publishes no battery type, no capacity, no runtime, and no number of speed settings. The only thing that can be read from the manufacturer’s own material is that the unit has a battery holder with a screw cap, because step 14 in the user manual describes how that cap is opened and closed in order to mount the centering insert.
The stores fill in the gaps. Taboo states that the vibrator is powered by 1 × AA battery that is not included. That’s a store claim, but it matches how a five-inch wand with a screw cap is normally built, and it’s the only battery information that’s published anywhere. No store and no manufacturer page says how many speed settings the unit has.
That has two practical consequences. First, the product is not rechargeable—expect disposable batteries or a rechargeable AA battery you already own, and buy the battery at the same time as the kit. Second, the unit is molded in. If it breaks, it can’t be replaced without destroying the copy, and then you’re left with buying a loose Vibrator Unit for 9.95 euro and molding it again from the start—assuming you still have silicone and 3D gel.
No IPX rating is published, either by Cloneboy or by any of the eight stores. That means the product should be treated as not waterproof. The absence of a rating is never a sign that something is approved—on the contrary, it’s the reason to be cautious.
At the same time, the manufacturer states in the last step that the copy must be cleaned thoroughly with water and soap, which presumes that it can be rinsed. It is reasonable to conclude like this: the surface is silicone and tolerates cleaning under the tap, but the unit inside has a battery holder with a screw-on cap and a motor, and therefore the finished copy does not belong in a bathtub or shower. The manufacturer also explicitly recommends that a condom is used if the copy is used internally, and that advice applies regardless of how well the casting turned out.
The manufacturer’s only cleaning instruction is the one in the last step: wash the copy thoroughly with water and soap after it has been taken out of the mold. After that, there is no published care instruction at all, neither for the finished copy nor for leftover material.
What generally applies to silicone also applies here, and one of the tips is more important than everything else: do not use a silicone-based lubricant on a silicone product. Silicone-based lubricant breaks down the silicone surface over time and makes it porous, and a porous surface can no longer be cleaned properly—just throw it away. Water-based lubricant is the only one that does not affect the material. Oil-based products such as coconut oil also leave a film that is difficult to remove.
Store the copy dry and by itself—not clamped together with other silicone products—because soft silicone surfaces can stick to each other. Remove the battery if the copy is going to be left unused for a long time, because a leaking alkaline battery in an injection-molded holder cannot be accessed without cutting open the silicone. Leftover 3D gel in an unbroken bag can be stored at room temperature, but an opened jar of silicone rubber and an opened hardening bottle must be stored out of reach of children—this is stated explicitly in the manufacturer’s warning text.
We do not have price data from shops in your market yet.
Two hours for the mold, twenty-four for the silicone. Cloneboy presents three steps in the marketing and twenty in the instructions for use.
Three comparisons are relevant: against the same kit without a vibrator, against the American original kit, and against the same kit with a suction cup. All the information below comes from the respective manufacturers’ own specifications, and all Swedish prices come from the retailers’ product feeds on September 12, 2026.
Cloneboy Dildo Black is exactly the same kit without the vibrator unit, in black silicone instead of skin color. From the manufacturer, it costs 34.95 euros compared with 37.95 for the vibrator variant—three euros more. In Swedish stores, the difference is about the same: Blush Me lists Cloneboy Dildo Black at 299 SEK and the vibrator variant at 349 SEK, so there is 50 SEK in between.
Everything else is identical. The same two bags of 3D gel, the same second chance, the same lasso penis ring, the same stimulation sleeve, the same gypsum-free alginate, and the same twenty-step instruction. The difference is the unit that is cast in and the centering piece that holds it in place.
The conclusion is simple, but it goes two ways. Fifty kronor for a vibrator function is cheap when counted in kronor—an individual, standalone Vibrator Unit costs 9.95 euro from the manufacturer, so it’s more than the price difference. At the same time, it’s a simple, AA-powered wand with no published speeds, and it makes the copy permanently dependent on the fact that an electronic component inside it continues to work. If you want a copy that can’t break, the smooth variant is the more durable product.
Clone-A-Willy from Empire Labs is the original in the category, and the product that several Swedish stores incorrectly categorize as Cloneboy—Lekosmek, for example, sells the item with Cloneboy’s EAN 8717953006325 under the name “Clone A Willy Med Vibrator.” These are two different manufacturers, and the specification differences are real.
Empire Labs states 100 percent platinum-cured silicone of medical quality, algae-based casting powder, a 10.8 × 2.5 inch casting tube, a one-way vibrator, mixing pin, disposable thermometer, and instructions. The kit costs 49.95 dollars directly from the manufacturer, and in Sweden Vuxen lists Clone-A-Willy Kit The Original at 399 SEK and Medium Skin Tone at 319 SEK, while Blush Me lists Medium Tone at 395 SEK.
Each of the three major differences points in a different direction. Clone-A-Willy wins on the material declaration: platinum-cured medical-quality silicone is a significantly more precise commitment than “skin feel silicone rubber,” and a disposable thermometer in the kit is a genuinely useful detail because the water temperature determines whether the alginate sets in time. Cloneboy wins on what’s included: two bags of casting compound instead of one, plus a penis ring, sleeve, gloves, and a centering piece—parts that with Empire Labs either cost extra or are listed as “not included.” And Empire Labs states that the kits are dimensioned for an average penis, with the recommendation to go up to an XL vibrator and extra silicone over seven inches, while Cloneboy writes that the kits fit all sizes.
If you choose based on the declared material quality, Clone-A-Willy is hard to beat. If you choose based on how likely you are to succeed on the first try without having to buy anything extra, Cloneboy is the more complete package.
The suction cup variant costs exactly the same from the manufacturer: 37.95 euro, the same as the vibrator kit. In Swedish stores, however, they differ. Blush Me lists Cloneboy Dildo With Suction Cup at 349 SEK versus the regular 459, meaning the same campaign price as the vibrator kit, while Vuxen lists the suction cup variant at 449 SEK versus the vibrator variant’s 379.
The choice is not technical but practical, and it is a choice that cannot be undone. The base of the copy holds one item, and it is molded in permanently. A suction cup makes it possible to attach the copy to a smooth surface and use it hands-free; a vibrator unit provides vibration but no attachment. What can be established is that the vibrator has a weakness that the suction cup completely lacks: it contains electronics and a battery, and therefore a component that can stop working in a product that cannot be opened.
Eight Swedish stores sell the item with EAN 8717953006325. The cheapest are Blush Me and SexleksakerOutlet at 349 SEK each, and the most expensive are Lustly and Taboo at 499 SEK. That is a difference of 150 SEK or 43 percent for the same item number and the same packaging.
The stock situation is good compared with most of the category. Six of eight stores had the product in stock at the price check on September 12, 2026, and both stores at the 349 SEK lowest level were among them. This means that the person who buys the cheapest also buys from stock, which is not always the case. Sextoycity also noted “Only 1 left in stock” on its product page, so the stock depth varies even among those that have the item at home.
Two store details are worth knowing before you click. Vuxen states that the lowest price in the last 30 days was 303 SEK, which is below the lowest level that was present in the feeds during the price check—so the product is promoted periodically under 349 SEK. Sexonic lists the item at 32.39 euros after a 19 percent discount, which in the store’s own feed corresponds to 356 SEK, but it was noted as not in stock.
The price spread is not because any store sells a different variant. All eight stores list the item under EAN 8717953006325 or under their own item number tied to just the vibrator kit—including Lekosmek, which calls the product Clone A Willy, but whose product data indicates the Cloneboys EAN. It is therefore the stores’ own margin setting, and in this price range it is easy to save a third by comparing before you pay.
It’s for you if you’re after the experience of molding itself, not just the result. The steps take one full day from start to finished copy, require kitchen craftsmanship, and can be done together, and the manufacturer expressly markets the kit for both solo and couples. It’s for you if you want leeway for mistakes, because two bags of 3D gel provide a second chance that the competitor charges for. And it’s for you if you want the copy to vibrate without you having to figure out how a unit should sit straight—the centering piece is precisely that solution.
It doesn't suit you if you want a ready-made product out of its packaging. It doesn't suit you if you require a published material declaration, because Cloneboy does not state the curing system, hardness, or freedom from phthalates, BPA, and latex in plain text. It doesn't suit you if you want something waterproof, because no IPX rating is published. And it doesn't suit you if you want a rechargeable vibrator with multiple modes — the only information there is says ABS, five inches, and, according to a single store, one AA battery that doesn't even come with it.
A final objection belongs in the decision, and it comes from one of the stores itself. Taboo states that the product is sold as “adult novelty”, meaning as a joke item rather than as a functional sex toy accessory. That is the store’s own disclaimer, not the manufacturer’s position, but it does describe the right level of expectations: this is a DIY kit where the quality of the end result depends largely on you.
Cloneboy does not provide any published manufacturer warranty for the kit. What is included in the manufacturer’s purchase terms is a 7-day return right when buying in Cloneboy’s own web store, with a refund excluding shipping costs that the buyer is responsible for, and the requirement that the item is returned unused and in its original packaging in good condition. The company behind the brand is Wonderboys in Amsterdam, registered with Chamber of Commerce number 34122501.
Some individual stores add their own commitments. Lekosmek lists “2 years product warranty” as a general store condition. Blush Me goes the other way and writes clearly that the store is not responsible for compensation if the molding fails — a reasonable disclaimer for a product where the result depends on the customer’s execution, but worth reading before buying.
What does always apply, however, is your statutory rights. According to konsumentköplagen (the Swedish Sale of Consumer Goods Act), you have a three-year right to complain about defects in the goods, regardless of what the manufacturer or the store promises. For distance purchases, you also have a right of withdrawal for fourteen days under lagen om distansavtal och avtal utanför affärslokaler. Be aware that in practice the right of withdrawal is limited for hygiene products that have been taken out of a sealed package, and that a casting kit is in principle always used up as soon as you have opened the 3D gel. The right to complain about defects in the goods — for example a broken vibrator unit or a curing bottle that has leaked in the packaging — applies, on the other hand, always. If you have questions about what applies in your case, Konsumentverket guides you via Hallå konsument.
Cloneboy Dildo With Vibrator isn’t included in any ranking yet. In best i test guides, the entire categories are compared against each other using five shared criteria, with what was left out shown.
Every numerical piece of information in the text can be traced to one of the sources below. The links were checked manually on the specified date.
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