The Super Sucker 2.0 Vibrating Stroker The Super Sucker 2.0 is made from the life like material Ultra Realistic UR3. Designed with only one hole for super sucking suction action! The unique design curves around the testicles, while a multi-function bullet delivers the perfect amount of vibration where it feels best. Waterproof and phthalates free for wet and wild, safe fun.Thermoplastic Elastomers TPE Stroker, ABS plastic Bullet vibrator. Waterproof vibrations. Phthalate free.