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The OXBALLS SackJack is a penis sheath and ball sling moulded as one piece, so the same stretchy sleeve that strokes your shaft also holds your balls down while you play. Most sheaths do one job and most slings do another. SackJack does both at once, and the Clear Frost colour lets you watch exactly what's happening inside.
Think of it as two zones joined at the base. The top section is an open-ended sleeve lined with nubs and ridges, the part you stroke with your hand once it's slick. The lower section is a pouch for your balls, with a ribbed ring inside that grips just above them and keeps them sitting low. Because both parts are connected, every stroke on the shaft also gives a small tug on the sling, which is what makes it feel different from using a plain sleeve and a separate ring.
The tip is open. That keeps air from building up as you move, lets lube escape rather than pool, and means you don't have to take it off to pee.
OXBALLS calls this material SuperFLEXtpr, and it's noticeably softer and more blubbery than silicone. It stretches a long way and then hugs back, so it clings to whatever shape you are rather than forcing you into a fixed size. Expect it to feel a little tacky when dry and very slippery once lubed. The frosted clear finish is see-through enough to show the textured channel at work, but it isn't glass-clear, so it looks a bit softer under light.
Start soft or only partly hard. It's far easier to fit then. Put a little lube on your fingers and the inside of the pouch, open the sling with both hands and work one ball through at a time, then the other. Once both are seated behind the ribbed ring, guide your shaft into the sleeve and pull it up into place. If anything pinches, take it off, add more lube and try again rather than forcing it. Removal works the same way in reverse: sleeve first, then ease each ball back out.
SackJack makes sense if you already like ball slings or ring-style gear and want to add stroking texture without juggling two toys. It's also a good fit for anyone who likes to see themselves while they play. It isn't a vibrator, it has no motor, and it isn't meant to be worn for long sessions out and about. If you only want a sleeve to stroke with, a regular masturbator from our male masturbators range is simpler.
The supplier text also mentions a SackJack Electro with built-in metal contacts. This listing is the standard Clear Frost SackJack, without electro contacts.
Soft TPR-type materials are porous, so clean them more carefully than silicone. Rinse it inside and out with warm water and a mild soap or toy cleaner straight after use, turn the sleeve inside out if you can to reach the nubs, then let it dry completely in the air. Store it on its own, out of sunlight and away from other toys and coloured fabric, which can stain clear material. A light dusting of cornstarch once dry stops the surface turning tacky. Our toy cleaning guide covers this in more detail.
Browse more OXBALLS gear or compare it with other cock slings.
Helpful answers about OXBALLS SackJack Wearable Cock Sheath – Clear Frost.
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