Primarily designed for anal play, these weighted balls are made of Jelly material and are connected by a coated retrieval cord. Stick'em up your bum, using your favorite jelly compatible lubricant. Pull'em out when you're good and ready. Anal sex toys must always be cleaned thoroughly before and after each use. If you like this toy, you should also try Futurotic Natural Feel Weighted Pleasure Balls. Experiment & enjoy.