Get ready to have a ball with The Crown Jewels®! These dual density vibrating swinging balls by King Cock Elite® feature silky soft Elite Silicone™ on the outside, firm vibrating balls on the inside, and a super stretchy c-ring that works great with most dildos, vibrators, and even cocks! The two vibrating balls offer 10 modes of powerful vibration and turn any dildo into a rabbit vibe. The vibrating balls can be operated by the King Cock Elite® wireless remote (Not included in this box). Using the swinging Crown Jewels® as a c-ring, adds a new level of vibrating and ball-slapping fun to your love life. These vibrating balls are a must-have for any royal collection! KEY PRODUCT FEATURES • Two Vibrating Motors Each ball contains a 10 function vibrating motor that are both controlled together for double the pleasure and double the fun! • Swinging Action The balls realistically swing with every movement! • Stretchy C-Ring The super stretchy c-ring works great with most dildos, vibrators, and even cocks! 1 Year Limited Warranty