This vibrating tongue ring allows the user to give longer lasting more enjoyable oral sex, letting the vibrator do much of the work. The Tongue Dinger, made from PVC, slips easily on any size tongue thanks to the stretchable fitter. Once on, the user can provide 40+ minutes of continuous vibration action. The dinger has an easy on/off switch and includes batteries for immediate use. There are even small nubs on the top for additional stimulation.