Fluorescent - Glow in the Dark Glans ring
Don't ever lose your Sub in the dark!
Fluorescent Glans ring go around the head of your penis. It is going to stimulate frenulum throughout the day. Also, it can help you with delaying orgasm so you don't disappoint you Master anymore. You think you don't need it, until you get one.
HOW TO MEASURE:
Take a string and get the circumference of your penis, by going around it. Mark the string with a pen and report to a ruler. Divide the measurement you get by 3.14. The answer you will get here is the inner diameter ring size. You can round it or add a couple of decimals so the ring is not as tight.
Shine bright in the dark and show your pride 😉
Material: Surgical grade Stainless Steel
3 Ring sizes to choose: 1.02'' / 26 mm - 1.1'' / 28 mm - 1.18'' / 30 mm