Frisky Finger Light Up Vibrating Finger Bullet - MagentaYour finger knows you best! The Frisky Fingers is made of stretchy Silicone. The finger enhancer fits around any of your fingers like a ring. A removable 2" x . 625" bullet slides into the nubbed sleeve. The bullet has an easy on off button for the powerful vibrations. Requires three watch size batteries, included for your convenience. Just point and hit your spot!