Oxballs Unit-X Stretch Ball-Stretching Cocksling

The Oxballs Unit-X Stretch is a sleek cocksling that grips the shaft and balls together and adds a built-in ball stretcher at the base. It works like a cock and ball ring with an extra inch of stretch, pushing the balls down and away from the body. It suits guys who already like the squeeze of a ring and want gentle, steady ball stretching, or a fuller bulge under tight gear.

How it's built

The design has three openings. A main hole goes around everything at the base, a shaft hole lets the penis pass through on top, and a ball hole at the bottom holds the sack. Between them, an inner ring near the bottom keeps the testicles pushed down, even if yours tend to sit high and tight. The base extends further than on the standard Unit-X, so the stretch is gentle but constant. The shape grips the whole package, which feels similar to wrapping your hand around the base and squeezing.

FLEXtpr: soft, stretchy and grippy

It's made from Oxballs' own FLEXtpr Soft, a squishy material that feels like silicone but stretches further. That stretch matters here, because the openings have to pass over the balls. The material warms quickly to body temperature and clings without needing straps or snaps. Oxballs describes the blend as non-toxic, phthalate-free and unscented. One handy difference from silicone gear: you can use water-based or silicone lube with it.

Putting it on and taking it off

Start soft and use a little lube. Stretch the main opening and pass each testicle through one at a time, then work the sack down through the ball hole so the inner ring sits above it. Finally, guide the shaft through its hole. Adjust until everything feels evenly held, with no pinching at the edges. To remove, reverse the order and go slowly.

Begin with short sessions of 20 to 30 minutes. Take it off right away if you feel coldness, numbness or pain, or notice dark colour changes. As with any ball stretcher, build up wear time gradually.

Under clothes and on show

Because the shape pushes everything forward and down, it also works as a packer or bulge enhancer under a jockstrap, briefs or tight gear. At 2 oz it's light enough to forget about for a while, although the time limits still apply. Choose fabric with some give over very tight denim, and make sure you can adjust or remove it discreetly if it starts to feel uncomfortable.

Unit-X or Unit-X Stretch?

Oxballs based this model on its original Unit-X sling. Both grip the shaft and balls the same way, and both are slim enough to wear without extra bulk. The Stretch version adds roughly an extra inch at the base and the inner ring that keeps the sack low, so it suits people who specifically enjoy the pull of ball stretching. If you mostly want a snug hold, the original is the gentler of the two.

Between sessions, wash it in warm, soapy water after every use, rinse well and let it air-dry. Store it on its own: Oxballs suggests a breathable cloth pouch or a cotton sock, so the soft material doesn't pick up dust or react with other toys.

Specifications

• Brand: Oxballs, Unit-X Stretch (X-Stretch)
• Type: cocksling with built-in ball stretcher
• Size: 1.75 inches wide, 3 inches tall
• Circumferences: main hole 4 inches, shaft hole 3.25 inches, ball hole 3 inches
• Weight: 2 oz
• Material: FLEXtpr Soft, phthalate-free
• Lube: water-based or silicone
• Colour: black

Browse the Oxballs range and our ball stretchers, or read what a ball stretcher does.