The GLOW IN THE DARK 'Original' Vibrating Tongue Ring known the world over! It was also featured on the 'TONIGHT SHOW' with JAY LENO! It is specifically designed to provide MAXIMUM PLEASURE by use of the Tongue! Comes with a Super powerful motor and sensuous stretchy body safe material. which is sure to please and tease both partners during intimate play time! Fits Snug on to any Tongue. Up to 40 Minutes of Powerful Vibrating Pleasure! Waterproof LR44 Batteries included. Easy On/Off Switch