Magnetic Jelly Cock Ring

A mixture of science and nature, the Magnetic Jelly Cockring harnesses the power of 5 strategically placed magnets to increase bloodflow to the penis. Once erection has been acheived, the magnets act as a gate, gripping the penis and allowing a stonger, longer lasting erection. The silicone is super stretchy, so it will fit nearly all penises. The cockring that matches his personality?