A new Era in sex has arrived! World’s first sex toy that will allow you to penetrate your partner with your balls and unleash pleasure that you’ve never experienced before. Let the ballsex revolution begin!No wider then most penises.Stretchy upper ring, making it easy to put on and take off without hurting your balls.Cavity designed to fit all ball sizes. Skin safe, ultra soft platinum silicone.Two spacer rings included to make your balls rigid enough for penetration. Patented super strong inner core to prevent collapse when thrusting.Super soft comfortSuper stretchy upper ring opens out to put on your balls like underwear.Patented inner coreOur patented inner core keeps the side legs firm for thrusting but still allows the upper ring to stretch wide open for ease of putting on.Never lose your ball erection!Spacer rings are pulled over the balldo™ to turn your balls into your second penis that never goes soft!HOW IT WORKSStep 1Make your ballshairless and lube.Step 2Stretch your balldo™over your balls.Step 3Stretch over the spacer ring(s).Insert into partner.