MyStim Duke Stainless Steel Polished Cock Ring

Mystim cock rings, which are constructed entirely of surgical stainless steel, are more than just sexual jewellery. They can also help you have more intense and longer sex.

On an erect penis, never use the cock ring, start with it flaccid. Begin by tucking one testicle in at a time, then inserting the penis into the ring. Never wear the cock ring for more than 30 to 35 minutes at a time, and lubricate the ring lightly if needed.