Clone A Willy Hot Blue Glow in the dark, it is a complete kit that perfectly copies a man's own penis in super realistic materials. Each kit comes with easy to follow instructions and includes everything necessary to produce an exact copy of any penis! Your finished dildo is made from a proprietary skin like substance silicone, completely safe, non porous material that is hypoallergenic and non-toxic. It is currently being used throughout Hollywood to create incredibly lifelike masks and special effects. Silicone can be used with with water based personal lubricants. How to make: Step 1 Mix. Mix water with specially timed molding powder. Step 2 Insert Willy. Insert your willy into the molding tube until it solidifies. Step 3 pour the plaster into the mold. Step 4 Pull out replica. Wait 24 hours and pull out your new replica. Silicone. 16.