A dildo is a non-vibrating device which is used for sexual stimulation of the vagina and/or anus. Dildos are generally made of silicone rubber, but can be made of other materials such as metals or glass. They are often made to resemble a penis.
A double-ended dildo is a long, usually flexible dildo with both ends designed for penetration. It allows for mutual penetration between two persons (or for double penetration of a single female, both anally and vaginally).
Ben Wa balls are hollow metal balls inserted vaginally which can be worn inside the vagina for extended periods of time. The internal rolling is claimed to enhance orgasms.
Kegel exercisers, also known as vaginal barbells or jugglers are designed to improve muscle tone in the pelvic floor, and can be used for sexual pleasure as well as enhancing vaginal response.
