Cock-B Bulge Cockring Black

What the Cock-B Is

The OXBALLS Cock-B is a padded cock ring made to sit behind the balls and push everything up and out for a fuller front profile. It suits anyone who wants a soft, stretchy comfort ring that adds visible bulk under a jockstrap or fetish gear. Think of it as the thicker sibling of the OXBALLS Cock-T.

Build & Quality

This ring is hand-poured in small batches from OXBALLS Liquid Platinum Silicone and finished in Los Angeles. The silicone and color are custom mixed for each batch, which gives the black a deep, even tone. The result is plush and squishy on the surface with enough body underneath to hold its shape. Because each piece is made by hand, expect slight size variation from one ring to the next.

Hardware & Fasteners

There are none. The Cock-B is a single molded piece with no snaps, buckles or metal parts, so there is nothing to adjust, loosen or dig in. Fit comes entirely from the stretch of the silicone. There is no quick-release mechanism; the ring rolls on and off by stretching it.

Comfort & Fit

The inside circumference measures 4.15" (106 mm), while the outside reaches 7.5" (190 mm). That gap is the point. The wall gets gradually thicker toward the base, so the bulk sits right behind your sack and nudges the package forward.

• Super-rubbery stretch fits a wide range of sizes
• Smooth surface with enough grip to stay where you place it
• Silicone holds body warmth and resists pinching or rolling
• Thick, tapered profile fills out a jockstrap or gear
• Comfortable sizing intended for longer wear

Soft and grippy at once, it settles in quickly and stays put.