This collection contains the modular 2 Speed Controller and the Sterling Standard vibrating egg. You can replace the egg or the controller with anything in this "build-your-own-vibrator" line.
Material: Hard plastic Batteries: 2 AA (included) Cleaning Instructions: Clean with soapy warm water on a washcloth. Special Instructions: This item is not waterproof or water-resistant, and should not be used in the bath or shower. We recommend cleaning with a washcloth, being careful not to get any water into the battery compartment. Important: Be sure to remove one of the batteries when this toy is not in use. This will keep your toy from turning on accidentally and wearing down the motor.