Hunkyjunk JACKER 5-Stack Five-Pack Cock Rings – Blue/Black

Five stretchy cock rings in blue and black, all in one storage tube: that's the Hunkyjunk JACKER 5-Stack. Use a single ring when you want a firm squeeze at the base, or roll on several for a longer session and slow, controlled ball stretching. The blue/black colourway gives the set a cool, sporty look while the rubbery flexTPR does the work.

One ring or a stack

Each JACKER is a single, round cock ring, and the pack is built around choice. Wear one around the base of the shaft for a quick session; it gives a firm squeeze without the hassle of a buckle or snap. On a longer night, roll on two or three in a row for a broader band of pressure. Because all five are the same size, they stack neatly and evenly. Losing one under the bed or wearing one out isn't a problem either, since there are four more in the tube. A ring on its own also works as a simple JO ring during masturbation, adding a little squeeze while your hand does the rest.

Gradual ball stretching

The rings also stack around the scrotum for ball-stretch play. Put the first ring on behind the balls, then add another below it, and another, and the stack gradually pushes the balls down and away from the body. Adding rings one at a time lets you control the stretch and stop where it feels right, rather than starting at a fixed length the way a solid stretcher does. Go slowly, especially the first few times, and remove the stack if you feel coldness, numbness or pain.

What flexTPR is like

Hunkyjunk makes the JACKERS from flexTPR, its toughest TPR blend. It's soft and rubbery to the touch, unscented and phthalate-free, and Hunkyjunk rates it at seven times stretch. In practice that means each ring opens wide enough to slip over the balls and then grips firmly once it's in place. TPR has more drag than silicone, so a little water-based lube on the skin helps the first ring roll into place. Hunkyjunk says these outlast cheap jelly rings, but any stretchy ring wears out eventually; replace one if it tears or stays loose.

Sizing and wear time

Hunkyjunk doesn't publish an inner diameter, only that the rings give a strong, firm fit that isn't too tight. The high stretch makes them forgiving across a wide range of sizes. A ring is too tight if it's hard to get off or leaves a deep mark. Wear time follows the usual rule for cock rings: about 20 to 30 minutes, and less when stacking, since several rings add up to more pressure.

Care and storage

TPR is porous, so wash each ring with warm water and mild soap after use and let them dry fully before they go back in the tube. A light dusting of cornstarch stops them sticking together. Keep them away from silicone toys and heat.

Specifications

• Brand: Hunkyjunk, JACKER 5-STACK
• Type: five stretchy cock rings in a storage tube; stackable for ball-stretch play
• Material: flexTPR, phthalate-free, unscented
• Stretch: up to 7x (maker's figure)
• Size: one size; inner diameter not listed by the maker
• Colour: Blue/Black. Also in Red/Black and Clear/Black

Shop the full Hunkyjunk range and more cock rings, or read what a cock ring does and the main types.