The Osaki Twister is as simple as its pleasurable. This 6.5-inch vibe is made of a soft jelly material that will warm to the body. Its intense clitoral stimulator will give added stimulation while the shaft rotates around to hit the right spot. Easy to use multi-speed controls at your finger tips. Uses 3 AA batteries. Vaginal and clitoral stimulation. Clean before and after each use with soap and warm water or toy cleaner. Remove batteries when not in use.