Warms on contact. heats up when you rub it! So keep rubbing. then blow on it for a super-warm and sensual treat! Try just a dab on breasts. butt. penis any erogenous zone for a sexy warm glow. Adam and Eve Turn It Up Warming Lube`s non-staining water-based formula is safe with all your sex toys and favorite condoms. Flip-top bottle for easy one-handed use.- Heats up with friction - Feels silky smooth - Water-based personal lubricant - Long lasting formula - Doesn`t get sticky or tacky to touch - Easy clean-up - Safe for sex toys and condoms - Flip-top bottle