Rotation vibration pulsation – the vibrating Roto-Teazer offers everything you need for your most incredible masturbation experience. Completely automated the Roto-Teazer is the ultimate powered masturbator that does all of the work for you! A simple press of a button and you’re on your way to mind-blowing surround stimulation! The advanced rotation and vibration mechanism puts a whole new spin on male masturbation – with each circular movement of the shaft the super-soft Elite Silicone sleeve wraps around the head of the penis while rows of tiny ticklers tease and please the head – creating spine-tingling sensations. Takes 3 x AA batteries.