Jelly Caribbean #4 Blue Vibrator is now waterproof. The classic Jelly Caribbean line continues in this crystal-clear blue 6 1/2 inches soft jelly vibe that warms to the body. Penis style jelly vibrator features a built in clitoral stimulating ring towards the base of the sex toy. Waterproof to use in or out of the water, with an attached string to hang at your convenience. Easy to use multiple-speed control at your finger tips. Jelly 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 Resin TPR shaft, ABS plastic base, nylon strap. Nylon wrist strap helps to keep toy in hand. Golden Triangle Novelties Adult Toys For Everyone.