Lucidity Aurora Light Up Vibe. Overwhelm your senses with Lucidity. These crystal clear delights twinkle in a variety of playful colored lights. Multi-speed, waterproof and made of body safe odorless Thermoplastic Elastomers TPE, Lucidity features a powerful motor at the tip that delivers unparalleled satisfaction. Safe to use with any lubricant. Requires 2 AA batteries, not included. Length 7.25 inches by 1.75 inches width.