The Vulcan Ass Stroker and Warming Lube offers an authentic simulation of anal sex from its tight elastic opening to its finely ribbed snug sleeve. The gently warming water-based lubricant heightens sensations while the grip and pull of the textured tunnel coaxes users to a satisfying release. The extraordinary sensations of this masturbator also make it an effective stamina training tool helping develop technique and staying power through use and practice. Cyberskin is a soft durable material that lasts a long time and is easy to clean and care for. Simply turn the 100% waterproof sleeve inside out wash with antibacterial soap and warm water and dry completely after each use. Keep this stroker looking and feeling brand new with Renew Cyberskin Rejuvenating Powder.