Silky Stud Vibrator is available in three colors: Blue, Lavender and Pink. Each sold separately. Talk about a stud, this beautifully bright vibe will never tire. Perfectly shaped to maximize sensations, with added ribbed shaft for pure pleasure. Waterproof for fun in and out of the water. Easy to use multiple-speed control at your finger tips. Blue vibrator requires 2 AA batteries, not included. Do not leave batteries in the vibrator between uses. A water based lubricant is recommended. Made using phthalate free, non-toxic materials Thermoplastic Rubber shaft, ABS plastic base. Silky Stud Vibrator from Golden Triangle Novelties. Adult Toys For Everyone.