Tokidoki Single Speed Mini Bullet Vibrator Doughnut. Skip into a woodland of hidden wonder with this powerful bullet from Tokidoki. One click operation makes play super simple. Discreetly sized mini vibrator made from polyurethane PU coated ABS plastic. Single powerful vibration speed. Hand bag sized for portability. Vibrator is powered by 1 AAA battery, not included. 100% waterproof vibrations.