7 Function Ultra Vibrating Silver Egg is definitely an advanced, powerful, multiple functional, slim grip stimulator. 7 functions of vibration, pulsation and escalation. Waterproof for play interior and exterior water. Safe and pure for body and pleasure. Phthalate free, non-toxic materials: Abs plastic, fiberglass with silver plating. Simple to operated. Easy on/off button. Simple to load battery power. Vibrating adult toy requires 2 AA batteries, not incorporated. Don't leave batteries within the vibrator between uses. A water lubricant is suggested. Category: For Ladies, Bullets, Beads & Balls, Bullets. 7 Function Ultra Vibrating Silver Egg is really a registered trademark for California Exotic Novelties. Adult sex toys and sexual wellness. 16