Waterproof Silicone Screw Vibe is a superbly shaped device that strikes through its tantalizing design, incredible functions and friskiness. The vibrating sex toy depicts a waterproof construction made out of silicone material that works wonders in the shower, tub or even pool. The perky vibe features a spiral-shaped shaft with an enticing life-like penis head for extra sensations and exquisite pleasure.