CB-X CB-3000 Male Chastity Cock Cage Kit – Clear

The CB-X CB-3000 is the cock cage the CB-X line grew from, and this clear kit has everything needed to size it, fit it and lock it. It's a full-length male chastity device in transparent polycarbonate: a 3-inch tube over the shaft, a ring that sits behind the testicles, and a small padlock joining the two. It suits wearers who want a roomier, classic cage, and keyholders who like to see exactly what's locked away.

How the CB-3000 goes together

There are only a few parts. The ring goes on first, behind the testicles and around the base of the shaft. The cage then slides over the shaft and lines up with the ring. Locking pins pass from the ring into the cage housing, and the padlock goes through the end of the pin so nothing can be pulled apart. Spacers sit on those pins and set the gap between ring and cage, which is the main way you fine-tune comfort.

Choosing a ring and spacer

Five rings come in the kit, the largest 2 inches across. To pick a starting size, wrap a soft tape or a piece of string around the base where the ring will sit, measure the length and divide by 3.14 for the diameter. Start with the ring at or just above that number. It should feel snug but never pinch. If you see swelling, a colour change, coldness or numbness, take it off and go up a size.

Spacers work the same way. Too little gap and skin can get caught between ring and tube; too much and the cage can pull free. Try the kit unlocked for a while to find a combination that stays put when you walk, sit and bend.

Is a 3-inch cock cage the right length?

The CB-3000 tube is 3 inches long with a 1.45-inch inside diameter. That puts it between the CB-6000S at 2.5 inches and the CB-6000 at 3.25 inches. A cage close to your soft length feels relaxed and is easier for long wear; a shorter one feels more restrictive. If you're not sure, the roomier option is usually the safer first buy, and you can always move to a shorter model once you know how your body reacts to longer wear.

Wearing it day to day

Begin with an hour or two at home and build up slowly. The tube is ventilated, so you can urinate while locked (most wearers find sitting down neater) and rinse it through in the shower. Keep the key somewhere you or your keyholder can reach quickly. For travel, swap the brass padlock for one of the numbered plastic locks: each has its own number, so a keyholder can check the same lock is still in place.

Cleaning and storage

Polycarbonate is hard and non-porous. Wash every part with warm water and mild soap, pay attention to the inside of the ring, and let it dry fully before storing it in the zippered case so the small pins and spacers stay together.

Specifications

• Brand: CB-X, CB-3000
• Material: polycarbonate
• Cage: 3 in long, 1.45 in inside diameter
• Rings: 5 sizes, up to 2 in
• Locking: locking pins with spacers, brass padlock, 5 numbered plastic locks
• Storage: zippered carrying case
• Colour: clear

New to locking up? Read our guide to safe BDSM, or compare every CB-X cage and the wider chastity collection.