Big Ox Cock Ring Space Blue from Oxballs. Whether you are looking for a beefier bulge for your jock strap, a harder cock to stuff up a hungry hole, or you just like to wear a cockring for the hot look and feel, the Big Ox cock ring has got you covered. Big Ox is a thick, blubbery cockring designed to grip your meat and give you even more girth. It’s made from our new Plus + Silicone so it has the strength and stretch of TPR but the warmth and softness of smooth silicone. Best of all, the super soft material makes for a comfortable fit and feel for hours of fucking and stroking. The thick, fleshy design bloats your hog and rests snug behind your ballbag to push your hefty package up and out on display. If you are into ballstretching, Big Ox also doubles as a hefty ballring for some stretch on your sack. Big Ox is so squishy and rubbery, it stretches to fit meat of all shapes and sizes.