Select Firmness Options
Select the level of firmness on your STP model.
Once finished, select "Next" button below.
Build & Price
Natural Evolution Of Soft
• Softer & more flexible
• Stretches & moves with your body
• Higher compression capability
• More comfortable scrotum
We now offer a much softer version of our STP models. The overall softness of the model has been enhanced, and the compression level of the shaft has been greatly increased. This allows for a much improved packing experience, and has eliminated the unwanted "boner" that occured with our previous models. We still offer the original formula for those who prefer that level of firmness.
Choose Your Firmness
Choose the firmness level of your prosthetic. Click About Firmness below for more detailed information about the firm levels.
Frequently Asked Questions
● How durable is the new softer silicone?
The new silicone formula, while nearly 2 times softer and stretchier than our previous material, is actually more durable. The give of the silicone, and its'a ability to stretch provides more protection from tearing.
● Will it affect the functionality of the product?
In testing phases, our customers experienced no loos of functionality while using the product.