This Sperm Stopper gives the cock a hard firm head, just like during an orgasm. Cock bondage can be greatly enhanced with our Sperm Stopper Head Ring. This patented beauty has a small hinged hook (with an 5/16" steel ball at the tip) attached to the 1 1/4" diameter glans ring. It is worn tightly around the head of the penis, and the sphere is inserted into the urethra.
Material: Medical Grade Stainless Steel.
Diameter Head Ring: Diameter 1 1/4".
Urethra Sphere: Diameter 5/16".
Suitable for both natural and circumcised cocks.