From Doc Johnson
The art of glass meets the science of pleasure. Sensual curves, amazing colors, and ultra-modern packaging will blow your senses away. Enjoy rolling pleasure on one end or smooth, deep insertion on the other. When you use either end of this 7 Inch dual purpose glass wand, it's the stars and moon for you. Completely hygienic, easy to clean and 100% phthalate-free. The Reflections wand can easily be heated or cooled to your liking. No batteries needed. Just a willing participant.