Most sex toys promise one type of stimulation. Toss them and get your own Lovers' Triad. You get three sensational functions all rolled into one tiny toy for the ultimate in partner-to-partner stimulation. The cock ring facilitates and enhances erections, and the vibrating bullet tickles the clit as it pleasurizes the penis. Requires 2 AA size batteries, not included. Why have a toy that only helps one of you, when you can experiment with a kit that makes everybody happy?