Discover the behind the scenes fun you have been missing! The O-ring anal beads are just the right size for your first time while the T-bar is shaped for gentle, yet thorough explorations. Use the Jackpin controller for one-touch control of the T-bars seven vibration patterns. The silky smooth texture is a sensual treat. You can mix and match with other Jackpin compatible toys. Two AA batteries are need but not included for sensational vibrations. Remember first timers; the best fun happens when you pull the string at the climactic moment!