Shane's World Sorority Screw Vibe from California Exotics is sensual, petite, and totally powerful! With its unique twist for added stimulation, this multi-speed, waterproof massager will provide hours of twisted pleasure. Requires 2 AAA batteries (not included). Silicone (massager) ABS (cap). 5"x 1"/ 13 cm x 3 cm. Purple.