Sport Fucker Silicone Muscle Ball Stretcher - Black BRY - Berry quick-start guide

quick-start guide

10% Cotton

press the button and you're off to fantasyland

Simply recharge after each use

with a complete charge taking just 2

Sport Fucker Silicone Muscle Ball Stretcher - Black BRY - Berry quick-start guideBeware of cheap imitations on the market. Look for the name Sport Fucker on the item. The Muscle Ball Stretcher by Sport Fucker is by far the most comfortable Silicone Ball Stretcher on the market! What makes the Muscle Ball Strecher by Sport Fucker so comfortable? First the design. It's nice and thick, adding a good amount of weight to your sack, without a constant pain you may have with metal ball weights. But more importantly is the All New