Oxballs Ball Stretcher or Penetration Bumper

AIRBALLS is OxBalls’ newest addition to their AIR line — a soft, stretchy ballstretcher made from their signature plus+SILICONE™ blend. It’s lightweight, smooth, and flexible, yet firm enough to give you that satisfying stretch without the bulk or pinching of traditional gear. The ergonomic dip and ventilation holes make it comfortable for longer wear, and the openings even double as holders for electro contacts if you’re into more adventurous play.

Alongside its ball-stretching power, AIRBALLS also shines as a penetration-limiting bumper when worn at the base of the penis. Its soft, cushioned material and thicker profile help gently reduce penetration depth — a game-changer for partners who experience internal discomfort, pelvic floor sensitivity, or simply prefer a shallower angle. By creating a comfortable buffer, AIRBALLS allows you to stay connected without crossing into pain territory, making intimacy more enjoyable for everyone involved.

It’s smooth, stretchy, versatile, and built with OxBalls’ signature durability. Whether you’re using it for stretch, comfort, depth control, aesthetics, or all of the above, AIRBALLS has your back (and your bits).

Why You’ll Love It

• Two-in-one design — a comfortable ballstretcher that also works as a soft penetration bumper.
• Great for bodies that need depth control, offering a gentler, more comfortable range of penetration.
• Made from plus+SILICONE™, giving you a smooth, fleshy, skin-safe feel.
• Ventilation holes reduce sweat and double as electro-play contact holders.
• Stretchy fit that accommodates a wide range of sizes without discomfort.
• Ergonomic shape makes longer wear easier and more comfortable.
• Bold colours and unique packaging that stand out in your toy drawer.

Product Dimensions

• Height: 2 in / 51 mm
• Width: 2 in / 51 mm
• Length: 2 in / 51 mm
• Cockring hole circumference: 3.5 in / 89 mm