Eden Ultra is a premium silicone based lubricant. It is very thin, which removes no sensation when penetrating, and it possesses silk. The silk makes this lubricant very soft and silky to the touch. For this reason, it is never sticky and leaves the skin very soft once its use is complete. It is a long lasting lubricant that will not dry during use. It can be used in water (shower), for masturbation, and for vaginal intercourse. But it is not recommended to use it with erotic silicone toys since the friction will have a chemical reaction and will damage your toy.