Pleasure your partner with an Oral Sex Tongue Ring. This little device will keep the oral pleasures coming. It offers 40+ minutes of non-stop vibration and fits easily over any sized tongue. The small nubs on the ring give your partner additional stimulations while in use. There's an easy on/off switch and it includes batteries so you can start using it right away.
Can be used by women or men on men or women, Oh yeah a bisexual universal oral sex toy.
Average cost is about U.S. $5.00.