Erosense Sync is in exceptional water-based lubricant blended with a small amount of medical grade silicone to provide longer lasting sensual glide. It was designed to have a thinner consistency so people would have the opportunity to experience the sensuality of being able to feel the curves and surface of their partner through a lubricant. An additional benefit is that it does not become sticky or tacky like a typical water-based lubricants and when it finally disappears it leaves the skin feeling silky smooth and well