FRONT 10mm PENDULUM MOTION BALL Surgical Steel 8, 6 & 4g 5/8" PA HORSESHOE.The 10g ring does not go to the hole so we use the 14g ring and it hardly makes any difference. Introducing a high quality solid 10mm pendulum motion ball made of surgical steel, weighing8, 6, and 4g respectively. This ball is designed to provide a pleasurable experience for men, with a horseshoe shape and a screw on closure for easy wear. The Horseshoe is 16mm in diameter in size, with a ring gauge of 10g and a metal purity of 316L. The xTc brand