Pretty Love Thimble is a vibrating ring of unmatched quality, made with the highest quality silicone, it is powered by a vibrating bullet that is easy to use. 100% medical grade silicone Vibrating bullet made of Abs Powered by 3 LR41 batteries (included) Easy-use On/Off button Color: BlackIt will help you enhance your erection and delay ejaculation. Discover new experiences!!