Tantus - Soft C-Ring - Onyx (Clamshell/Carded)

When a man ejaculates, the prostate's job is to shut off the bladder and push seminal fluid down the urethra. The testicles then contract and add sperm to the seminal fluid with the result of ejaculation. A c-ring holds the testicles down and keeps the testes from contracting thus slowing down ejaculation. The constriction takes orgasm from about 6 seconds to up to 45 seconds.