Tongue Twister Vibrator is the the tongue that never gives out. This twisting, twirling, tantalizing, terrific tongue has got it all, plus it gets you off too. The fully rotating tongue can be shaped to personally get right where you crave it. Turn the intense vibrator on and take it under water to see why we say it is better than the real thing. Easy to use push button controller at your finger tips. Made using phthalate free, non-toxic materials Thermoplastic Elastomers TPE shaft, tongue, ABS plastic base. Tongue vibrator measures 9.5 inches long by 1.25 inches wide. Vibrating sex toy requires 4 AA batteries, not included. Do not leave batteries in the vibrator between uses. A water based lubricant is recommended. Tongue Twister from Golden Triangle Novelties. GT Adult Toys For Everyone.