Master Series Hex TPE Cock Ring & Ball Stretcher

The Master Series Hex is a thick, hexagon-shaped cock ring made from firm but stretchy TPE, and it doubles as a ball stretcher. It has a tight 1-inch opening and a 1.25-inch-wide band, so it gives a strong, close grip wherever you wear it. The angular, nut-like shape stands out from the usual round rings, and it suits men who already know they like a snug fit.

A tight, chunky ring

The Hex measures 2.3 inches across the outside with a 1-inch inner diameter when unstretched. That's a small opening, so the TPE has to stretch to get on, and it stays tight once in place. The band is 1.25 inches wide, which is much wider than a slim silicone ring, so the pressure spreads over a broader area instead of feeling like a thin line. TPE is firmer than soft silicone but still has give, which is why this ring feels secure without pinching like rigid metal.

As a cock ring or a ball stretcher

Worn as a cock ring, the Hex goes around the base of the penis, or around the penis and testicles together, for a firm, held-in feeling. Worn as a ball stretcher, it goes around the scrotum only, above the testicles, where its width and weight gently draw them down and away from the body. Many people enjoy that steady tug and the extra sensitivity it brings. If you've never tried ball stretching, start with short sessions and see how the pull feels over a few minutes.

Putting the Hex on

Apply it when you're completely soft. Add a little water-based lube to the inside of the ring. For a cock-and-balls fit, stretch the opening, pass one testicle through, then the other, and finally guide the penis through so the ring sits snugly at the base. For a ball stretcher, pull the scrotum gently down, ease the ring over the testicles one at a time and let it settle above them. With a 1-inch opening, the second testicle can take some patience, so go slowly and use more lube rather than force.

How long to wear it

Because the fit is tight, limit early sessions to 10 to 20 minutes, and never longer than 30. Take it off straight away if you feel coldness, numbness, tingling or a colour change. To remove it, stretch it open with your fingers and lift it off one side at a time. Some men find the Hex too tight as a cock ring but comfortable as a ball stretcher, or the other way round, so try both.

Is this the right size?

If you're new to rings, a softer, more forgiving size is usually a better first buy, and our cock ring size guide explains how to measure. If you already wear snug rings and want something with more presence, the Hex is a good next step.

Care

Wash it with warm water and mild soap after each use, rinse well and let it air-dry. TPE is slightly porous, so dry it fully and store it away from other coloured toys. Avoid oil-based products, which can soften TPE and make it sticky.

Specifications

• Brand: Master Series
• Model: Hex
• Type: cock ring and ball stretcher
• Material: TPE
• Outer diameter: 2.3"
• Inner diameter: 1" unstretched
• Band width: 1.25"
• Colour: Black

Browse more Master Series gear and our ball stretchers.