Sleek, heavy, and built to last

The Mister B Stainless Donut Cockring Black takes a classic shape and gives it a dark, dominant twist. With a thick, smooth profile and a polished black coating, this ring sits snugly at the base of your cock and balls to help you stay harder for longer. And because it’s stainless steel, it keeps its cool—unless you’re heating things up.
Designed for control and comfort

This donut-style ring has rounded edges that offer more surface area and comfort than flat rings. It’s ideal for those who love the feel of steel but want smoother pressure. The weight adds a constant reminder of control, and the black finish makes it perfect for pairing with your favourite fetish looks.
Style meets serious function

Easy to slide on with lube, and just as easy to clean, the Mister B Stainless Donut Cockring Black is a gear bag essential. Use it during play, wear it under your jeans, or make it the centrepiece of your look—the black steel finish turns this cockring into a statement.
Features and Benefits

•     Donut shape with rounded edges for maximum comfort
•     Black-coated stainless steel for a bold fetish look
•     Solid, weighty feel for constant sensation
•     Enhances erection strength and stamina
•     Non-porous and body-safe stainless steel
•     Easy to clean and maintain

Use Instructions

•     Apply a little silicone or water-based lube
•     Slide over cock and balls while semi-erect
•     Clean with warm water and soap or toy cleaner
•     Avoid scratching the black finish—store separately

Customer Tips

•     Not sure about your size? Measure with a string around the base of your cock and balls and compare to our size chart.
•     Black coating adds extra style—pair it with Mister B Black Collection gear for a matching look.

Get Hard, Stay Dark.