For quivering stimulation. Designed to provide clitoral and all over body stimulation. Play Delight Vibrating Bullet is a discreet and powerful vibrating bullet designed to provide up to 4 hours of quivering pleasure. It inspires you to discover new pleasures and gets you in the mood for more stimulating and adventurous foreplay. Use 1x alkaline AAA battery (included). Waterproof. Soft touch feeling for gentle stimulation. Made in China.