CyberSilicone is a trademarked name used for some toys made a blend of Thermoplastic Rubber (TPR) and silicone. The material is soft enough to allow it to be used in the creation of a variety of sex toys including dildos, vibrators, and butt plugs. While silicone is a nonporous material, CyberSilicone is porous due to the inclusion of TPR.