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The OxBalls Unit-X is a slim cock and ball ring, or cocksling, that wraps the base of the shaft and the top of the sack in one stretchy piece. It's OxBalls' lighter, sportier take on its COCKSLING-2, made to lift and frame your package without chunky rings. This red version adds a flash of colour, and it suits anyone who wants a noticeable bulge and a snug hold that stays comfortable.
Instead of two separate rings, the Unit-X is one moulded piece with three openings: a main hole that everything passes through, a shaft hole and a ball hole. It sits closer to the base of the penis and higher on the scrotum than the COCKSLING-2, so it pushes the whole package slightly forward and holds it there. You get a bigger-looking bulge in underwear or a jockstrap, and a steady, snug hold during sex or solo play, without thick bands pressing into the body.
OxBalls lists circumference rather than diameter: 4 inches for the main hole, 3.25 inches for the shaft hole and 3.75 inches for the ball hole, all unstretched. Overall it's 1.75 inches wide and 2.25 inches tall and weighs just 0.9 oz. FLEXtpr stretches a long way, so it fits slim and thick shafts, and both larger balls and tighter, higher-hanging ones. If silicone cock rings usually feel too tight on you, this softer material is far more forgiving, while still giving a definite squeeze.
If you already own a COCKSLING-2 and find it bulky under clothes, the Unit-X is the obvious swap. If this is your first sling, it's an easy starting point: one piece, nothing to buckle, and a material soft enough that you can judge the fit by feel rather than by numbers.
Start soft, with a little lube on the inside of each opening. Stretch the ball hole and ease each testicle through one at a time, then guide the shaft through its own opening. Adjust it so the sling sits snug against the body, with no twist in the material. It should feel held and lifted, never pinched.
Wear it for 20 to 30 minutes to begin with, and take it off straight away if anything feels cold, numb or painful. Remove it in reverse order: shaft first, then one testicle at a time. Never sleep in it, and give yourself a break between sessions rather than wearing it for hours.
FLEXtpr is OxBalls' own soft, rubbery TPR blend, phthalate free and very stretchy. It works with water-based or silicone lube, which gives you more choice than many TPE rings. Wash it in warm, soapy water after each use and let it air-dry. OxBalls recommends storing toys separately, ideally in a breathable cloth pouch or a clean cotton sock, so the material doesn't collect lint or react with other toys in the drawer.
Browse the full OxBalls range or compare other cock slings.
Helpful answers about OxBalls Unit-X Cock Sling - Red.
A cock sling is a cock and ball ring moulded as one piece, with separate openings for the shaft and balls. The red OxBalls Unit-X holds both at once, so it lifts the package forward instead of only circling the shaft like a single ring.
The OxBalls Unit-X is 1.75 inches wide and 2.25 inches high and weighs 0.9 oz. Unstretched circumferences are 4 inches for the main hole, 3.25 inches for the shaft hole and 3.75 inches for the ball hole. FLEXtpr stretches well beyond those numbers.
Put the Unit-X on while soft. Add a little lube, stretch the ball opening and ease the testicles through one at a time, then guide the shaft through its own opening. It should finish close to the base of the penis and high on the scrotum.
The Unit-X is modelled on the COCKSLING-2 but lighter and slimmer. It wraps only the base of the shaft and top of the sack with no extra thick rings, so it fits closer to the body and is less noticeable under clothes.
Water-based or silicone lube both work with the OxBalls Unit-X. A little lube makes the FLEXtpr much easier to slide on and take off, and it stops the material pulling on hair.
Take the red Unit-X off after about 20 to 30 minutes, or straight away if it feels cold, numb or painful. Build up wear time gradually over several sessions, and never sleep in it.
Wash the Unit-X in warm soapy water after use and let it air-dry. Store it separately from other toys, ideally in a breathable cloth pouch or cotton sock, so the red FLEXtpr stays clean and doesn't pick up lint.
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