For those who love to stimulate their balls, this Vibrating Silicone Ball Sack is made just for you! The stretchy, silky smooth silicone sack slips right over your balls with the help of some water-based lubricant. Enjoy 3 speeds and 4 patterns of powerful, rumbling vibration right in your nuts. The premium silicone is phthalate-free and body-safe so your play is worry-free! Take the vibe into the shower, pool, jacuzzi or bathtub; it`s rated as IPX7 waterproof so it can withstand being submerged for up to 30 minutes! After you`re done, wash it with warm water and soap, then spray it with a toy cleaner. Recharge using the USB cable provided. Enhance sex or masturbation with this sexy ball sack vibe! Get your balls nice and lubricated so you can easily slip that pouch over them, and keep it in place by slipping the cock ring around the shaft. Begin by turning on the vibes and then stroke yourself, feeling your sensitivity increase with each new setting! Dip your balls in the water as you take a bath and enjoy some sexual, solo time or wear this while you enjoy your partner`s lips around your cock! Measurements: Overall length: 4.75 inches, Cock ring diameter (unstretched): 1.4 inches, Ball chamber depth: 3 inches Materials: Silicone, ABS Plastic Color: Black Note: Rated as IPX7 waterproof; can be submerged under water for up to 30 minutes. Key Features: Rumbly Ball Pouch: This sexy pouch is made to slip your balls inside so you can get enhanced sensation right on your testicles. Powerful Vibes: Enjoy 3 speeds and 4 patterns of vibration that rumbles through the walls of the pouch and is easily changed by pressing the buttons on the top, near your shaft. Premium Silicone: This silky smooth sack is made of premium silicone making it phthalate-free and body-safe. Use only with water-based lubricants. Waterproof and Rechargeable: Take this toy underwater and get it wet because it is waterproof! It is also completely rechargeable via the USB cable provided.