Clone-A-Willy – The 4 Best Penis-Molding Kits

   Kevin Foley
This post is dedicated to breaking down all the Clone-The-Willy molding kits and discussing all the pros and cons of each of them. If you are looking for the perfect DIY sex toy, keep reading! If your partner is often traveling, leaving you at home to fulfill your own needs, then why not keep the “important” bits behind with a Clone-a-Willy? Sure, it may not be exactly like the real thing, but with your choice of a Clone-a-Willy kit, you can have a perfect replica of your partner’s penis for when the need arises but they’re not there to help out. Fellas, it works both ways: give your lady a little something to keep you in mind while you’re out and about! Even if the situation is switched, the Clone-a-Willy company has you covered thanks to the Clone-A-Pussy kit! The ideal activity for any fun-loving couple, just pick up a kit, grab a cock ring, and make the perfect personalized sex toy!
1 Original

Clone-A-Willy Vibrator Molding Kit

 Clone-A-Willy Vibrator Kit

  • Want to make your penis into a dildo
  • Live separately from your partner
  • Have an average-sized penis

Clone-A-Willy Vibrator Kit

  • Don't have a partner to help you
  • Want a base for your dildo
  • Have a large penis (requires two kits)

Whether you’re a guy or a gal, you’ve probably heard of Clone-A-Willy. For partners around the world who have to spend time apart, the Clone A Willy Vibrator Kit can be the perfect solution! Using your partner’s penis and this kit, you can easily make a dildo that’s identical to your partner’s member, allowing you to enjoy their body even when you’re apart. How does it work? Simple: your partner makes a mold of their penis, you fill the mold with silicone, insert the vibrator, wait a while, and then enjoy your new custom-made dildo!


  • Multiple color options
  • Only required water
  • Straightforward directions
  • Produced realistic dildo

  • Single-speed vibrator
  • Vibrator makes toy very stiff
  • Needs more silicone
  • Silicone sets quickly
Clone-A-Willy Vibrator Kit
Vibration speeds1
Vibration patterns1
AllergiesLatex & Phthalate-Free

It’s one thing to buy a dildo, but it’s entirely different when you’re trying to clone a penis. Fortunately, the Clone-A-Willy kit makes the entire process pretty straightforward, in theory anyway. You’ll want to make sure to read the instructions through a few times before trying to make the cock mold, as the mold and silicone used will set very quickly (and also require heating water to a specific temperature). For this reason, preparation is key! It’s also important to note that if you have a penis longer than six inches (or don’t plan on inserting the vibrator), you’ll want to buy a second kit. If we had any complaints about this kit, it would be the amount of silicone: they should include more to accommodate a wider range of penis sizes!

2 With Balls

Clone-A-Willy and Balls Vibrator Molding Kit

 Clone-A-Willy and Balls Kit

  • Want a dildo clone of your penis
  • Own a cock ring or Viagra
  • Are willing to shave your pubes

Clone-A-Willy and Balls Kit

  • Get frustrated easily
  • Can't move quickly
  • Have a penis under four inches

Have a larger-than-average penis, or just want your dildo to have testicles? Well, then you need the Clone A Willy With Balls Kit! Unlike the regular Clone-A-Willy kit, the “With Balls” kit includes 2 powder bags instead of one, a multispeed vibrator, and a testicle attachment that makes cloning your entire area a possibility! Just like the original kit, you can go from box to usable dildo in just 24 hours, giving you & your partner a fun activity to do in the meantime. With detailed and illustrated instructions, a stirring stick, a thermometer, and most of the other ingredients you’ll need, this kit only requires a bit of water to make your new favorite dildo with balls!


  • Produces realistic dildo
  • Multispeed vibrator
  • Detailed instructions
  • Great couple's activity

  • Wired vibe controller
  • Challenging with short or curved penises
  • Questionable mixing times
  • Sets quickly
Clone-A-Willy and Balls Kit
Vibration speedsMultispeed
AllergiesLatex & Phthalate-Free

One of the most common complaints people have when they try to mold a weenie is that there isn’t enough silicone powder included in the kits. Although this kit is designed to create a mold of both the penis and the testicles, the additional bag of powder means it can also be used on longer penises to make larger dildos. Unfortunately, it still may take you a few tries to make a willy, since the mold sets very quickly, giving you barely any time to spare between tasks and virtually no room for error. Because of this, it’s best to use the Clone-A-Willy With Balls kit with a partner. Otherwise, you might have to try again. This can be very frustrating since the kit itself costs around $80. However, when done quickly, this kit will produce a silicone dildo that’s a near-exact replica of your partner.

3 Glow In The Dark

Clone-A-Willy Glow In The Dark Vibrator Molding Kit

 Clone-A-Willy Glow In The Dark Molding Kit

  • Want to clone your partner's penis
  • Love glow-in-the-dark toys
  • Enjoy partner activities

Clone-A-Willy Glow In The Dark Molding Kit

  • Have a girthy or lengthy penis
  • Don't have a partner to help out
  • Prefer strong vibrations

This Clone-A-Willy penis mold kit might look like the others, but it has one interesting difference: the dildo you make will glow in the dark! Take your pink of blue, green, or pink, then make sure you (and your partner) are prepared to Clone-A-Willy. This kit provides everything you’ll need, sans water, and gives you detailed instructions on the steps you’ll need to take to make your very own glow-in-the-dark dildo. You even get a AA-powered vibrator for that extra addition to your partner-based stimulation. Perfect for lovers who live apart, take your partner with you (or share your love from afar) with the Clone-A-Willy Glow In The Dark Vibrator Molding Kit!


  • Three color options
  • Glows in the dark
  • Only requires water
  • Can be used to clone other objects

  • Messy cleanup
  • Minimal room for error
  • Not ideal for girthy penises
Clone-A-Willy Glow In The Dark Molding Kit
Vibration speeds1
Vibration patterns1

This kit is basically just like the regular Clone-A-Willy kit, except that the dildo you’ll end up with also glows in the dark! This feature actually works surprisingly well, maintaining a good glow even with minimal light exposure. As with the original, this kit only comes with a single-speed vibrator. However, considering their multispeed vibrator has an external controller, we’re glad they went with the single-speed one. Like every Clone-A-Willy, you’ll have minimal time and nearly no room for error, so we’d recommend buying a spare bag of molding powder (just in case!). Overall, this kit can be fun or frustrating: it all depends on your speed, luck, and ability to laugh!

4 Pussy

Clone-A-Pussy Female Molding Kit

 Clone-A-Pussy Molding Kit

  • Want a unique gift to give your partner
  • Love art projects
  • Are transitioning & want to track progress
  • you love DIY projects and sex toys
  • want to give or use a personalized sex toy
  • you're all about the journey

Clone-A-Pussy Molding Kit

  • Get frustrated easily
  • you are a perfectionist
  • are on a budget
  • want to use it immediately
  • want a slow-making-process

All the Clone-A-Willy products we’ve gone over so far involve penis casting, but the Clone-A-Pussy—you guessed it—makes a silicone copy of your vulva! This kit still provides you with a fun art project and your partner with a unique way to “keep you in mind” when you two are apart. The kit contains nearly everything you’ll need: just add water! With clearly detailed instructions *see comments below* and a reusable molding cup, you’ll be able to make a mold in twenty minutes and have a giftable pussy in 24 hours. If you already have a Clone-A-Willy, why not give it a friend? Get a Clone-A-Pussy for a new type of artistic challenge!

  • Less than $40
  • Only requires water
  • Non-allergenic
  • Molding container is reuseable
  • With the right person helping, this can be a blast
  • Very personalized sex toy
  • They include extra molding powder, just in case

  • Will likely take multiple attempts
  • Poor instructions
  • Novelty item
  • Can be stressful
  • Easy to mess up if you are not careful
  • Time is of the essence!
Clone-A-Pussy Molding Kit
Length10 inches
Width3.25 inches
IngredientsSilicone, TPE, Plastic
Colors AvailableLight, Medium, Deep Skin Tones and Hot Pink

Like the Clone-A-Willy, this product sets very quickly. However, the Clone-A-Pussy actually sets faster than the Clone-A-Willy, making it extremely unlikely that you’ll get an accurate replica on your first attempt. Multiple users have reported better luck when using more than the recommended amount of water so that is something worth trying. On the plus side, this costs less than a Clone-A-Willy. On the other hand, you practically need to order extra molding powder to give yourself a better chance at success (it includes some extra though). Once the product is complete, it’s fun to look at but provides no actual benefits without modification. Still, if you are patient, want something fun to do, are willing to fail a few times before success, and think your partner would love a Clone-A-Pussy, this kit could make for a fun afternoon!

Need Some Help Keeping it Up?

Using a Make-A-Willy can be fun, but the biggest problem you’ll run into is keeping an erection long enough to make the required mold. Here are a few cock rings that might come in handy!

BASICS Donut Cock Ring Multipack

BASICS Donut Cock Ring Multipack - Need Some Help Keeping it Up?
As the name suggests, these cock rings are very basic, but they’re also very cheap. If this is a one-and-done deal, these cock rings will be perfect! Take your pick from the black, blue, sidenote rings provided.

Je Joue Cock Ring Trio

Je Joue Cock Ring Trio - Need Some Help Keeping it Up?
Take your pick from one of three silicone rings! Three slightly different sizes are progressively tighter, which allows you to experiment with different combinations and sensations. They are made of very soft silicone, which feels comfortable against the skin and is easy to put on!

Doc Johnson Adjustable Silicone Cock Ring Set

Doc Johnson Adjustable Silicone Cock Ring Set - Need Some Help Keeping it Up?
Sometimes, a little bit of scrotal stimulation can help you maintain an erection. If that’s your issue, Doc Johnson has got you covered! With one cock-only ring and one cock-and-balls ring, you can take your pick and see what works best!

Is Clone-A-Willy Safe to Use?

Yes! Clone-A-Willy products are made from body-safe, hypoallergenic material, which means that anyone can use them without worry. That said, we would recommend shaving the area before use. Otherwise, you might end up ripping out a few pubes!

How to Make a Dildo at Home?

If this post got you inspired to make more DIY dildo project, I got you covered. Check out our post on how to make a homemade dildo, and explore all 41 ideas! But here is a small sneak peak with 2 easy ideas, and a few tips on how to make a dildo at home! General safety rules: – Always use a condom – Avoid using food – Don’t use sharp objects – Remember about a flared base (especially with anal play)

DIY Ice Dildo

DIY Ice Dildo - How to Make a Dildo at Home?
What you need: – Condom – Cardboard paper towel roller Steps: 1. Grab a condom (any kind, both smooth and textured ones will work), unroll it, place on over the edges of a paper towel roller, and let it hang down inside. 2. Fill the condom with water, until you get close to the top. 3. Place the roller in the freezer with a condom inside (standing upright) and freeze overnight. 4. The next day, take out of of the freezer, tie the condom on the top, take it out of the cardborad and you are ready to go!

DIY Marker Dildo

DIY Marker Dildo - How to Make a Dildo at Home?
What you need: – marker, – pair knee socks, – rubber band and a condom Steps: 1. Drop the marker into the foot of your sock 2. Wrap the top of the sock around the marker 3. Secure everything with rubber bands 4. Place the condom over and enjoy your new dildo!

How to Use a Clone-A-Willy

This step-by-step guide will walk you through the process of using the kit to create a lifelike silicone replica of your own penis. Follow these instructions carefully, to capture the unique shape and size of your favourite penis:

Prepare the Tube

Prepare the Tube

You’ll first need to get an erection, then place your penis inside of the tube. Mark just above where your penis ends, then snip off the remainder of the mixing tube. From here, wrap tape around one end of the tube (this will be placed against your body to help form a better seal).

Prepare the Mold

Prepare the Mold

Next, heat some water to exactly 90° and then measure out 1 ¾ cups. Pour this into a mixing bowl. Start a timer for two minutes, then cut open the molding powder bag, pour it in the water, and start mixing. You’ll want to stir from 30-60 seconds total.

Making the Mold

Making the Mold

Once mixed (lumpy is fine), pour this mixture into the mixing tube, then insert your penis into the tube firmly. Adjust as necessary to keep your penis from touching the sides of the tube, then leave your penis inside the tube for a few minutes before checking to see if the mold has set. If so, remove your penis and leave the mold out for two hours before continuing.  

Using the Mold

Using the Mold

Empty the two silicone jars into a clean container, then stir them together for two minutes. Pour the mixture into the mold (up to a maximum of one inch from the top). If you’re going to use the vibrator, get a small piece of cardboard, cut an X in the middle, then insert the vibrator through this X and place it centered into the mold. Make sure it isn’t touching the side. Once completed, leave it alone for 24 hours. After a day has passed, you’ll have your very own Make-A-Willy dildo!

How to Clean a Clone-A-Willy

Once your Clone-A-Willy has been created, you essentially clean it like any other silicone dildo. Use antibacterial soap and warm water to wash it, then make sure to dry the dildo completely before storage to prevent bacterial growth. You can also sterilize silicone using boiling water, but we probably wouldn't recommend this for the Clone-A-Willy products.


They aren't hard per se, but the room for error is minimal at best. It might take you a few attempts to get a decent mold!


Yes! Once the mold has been created you can use it as many times as you would like! However, you'll need to ensure the mold is dry before storage or else it will become unusable.

We recommend just shaving your pubes to avoid any mishaps.

If that's the case, then you might need to buy two kits (or extra molding powder). Check out notes on the product that you're considering purchasing above.

The entire process (from start to finish) takes a little over 24 hours.

One option is using medication like Viagra. Alternatively (if you’re making a Clone a Willy) with a partner, you can ask them to keep you “entertained” while the mold hardens. Doing it solo? We’d suggest using a cock ring to help keep yourself hard during the molding process.

What is a Clone-A-Willy?

Clone-a-Willy is a company best known for their “Clone-a-Willy kits”, which are kits designed to make a silicone dildo clone of your (or your partner's) penis using water and the materials provided in the kit. Offering kits for penis replication, penis/testicle replication, glow-in-the-dark penis replication, and vulva molding, the Clone-a-Willy brand has something for everyone!

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