Get ready to have a ball with The Crown Jewels! These dual density swinging balls by King Cock Elite feature silky soft Elite Silicone on the outside, firm silicone balls on the inside, and a super stretchy c-ring that works great with most dildos, vibrators, and even cocks! Using the swinging Crown Jewels as a c-ring, adds a new level of ball-slapping fun to your love life. These swinging balls are a must-have for any royal collection!