Based on our bestselling classic, The Silver Power Bullet we have now doubled the fun with the Double Pop Eggs. With 2 eggs you can enjoy sweet sensations in 2 erogenous zones. Or you can use it together with your partner. Imagine the possibilities! The 2 eggs are waterproof so it is easy to clean. Just rinse with soap and warm water under your faucet. However, the controller is not. just wipe the controller with a wet cloth. Made from non porous ABS plastic these eggs will not harbor bacteria as long as you keep them clean. The multispeed adjustable vibrations are conveniently controlled by a twist of the dial. It's so easy to use and so much fun. Requires 2 AA batteries. Sold separately.