A restoration device is a device used to reverse circumcision, or uncircumcise. The device applies tension to skin during the process of non-surgical foreskin restoration. Those who use such a device employ the technique of tissue expansion, which causes new skin to grow. Making the right choice is very important because you want a foreskin restoration device that is convenient to use, comfortable, reliable, and effective. ADI offers two choices for restoration devices dependent on the amount of loose or slack penile skin you are starting off with.