JO Premium Warming was the first silicone based warming lubricant on the market. As incredibly long lasting, silky smooth and waterproof as the original JO Premium Lubricant, but activates a warming sensation on contact without having to blow on it. JO Premium is a silicone based personal lubricant, uniquely formulated with only the finest grade pharmaceutical grade silicone available, leaving your skin feeling silky smooth; never sticky or tacky. Incredibly long lasting, silky smooth and water-proof JO Premium is manufactured under strict US FDA guidelines so it's non toxic, non allergenic, and does not block your pores.