Full instructions are included, but the basic process is simple, mix up the molding powder and water in a bowl, and pour into the tube that doubles as packaging until you’re ready to use it. Since the penis you’re using has to be fully erect – the harder, the better – use your favorite means to that end (an erection ring will help), and then have him insert himself into the natural algae-based molding powder mix and hold the tube steady for a minute or two until it has set. Once he’s out, you can start creating your vibe right away, or maybe you’ll want to make use of the real thing first; either way, when you’re ready, completely pour the combined contents of both jars of silicone mix into the mold. Next, position the vibe in the center of the filled mold and let it all set. What you’ll be left with is an exact copy of your favorite penis with all details intact AND vibration that will make the whole thing buzz. Make sure to follow the very detailed instructions for best results.