The Satisfyer Double Ball-R makes itself vibrate and all without a motor or vibration programs! Inside are two weighted balls that swing freely with every movement. The Satisfyer Double Ball-R - Red has versatility, both vaginal and anal safe. It has the additional function of a suction cup that sticks to flat surfaces. Thanks to the wide base, it can also be combined with a harness and used as a strap-on. 

• Body safe silicone 
• suction cup
• 7.5 inch long
• Waterproof