Love the narrow fit. No bulk. Easy to wear for hours. Satisfies every need. I could wear it all day. If normal stay with 45mm.

Sadly, even the largest ring is too small and gets very uncomfortable before the dead can be done. Too bad since it is a very nice ring.

Really like the stainless steel better than the power flex. I can ware it longer with less irritation to my skin. Got the 40mm, it’s a little hard to get on but once it’s on fits good. Not sure if I should get the 45mm size.
I also agree with Richard about sizing selections.

First time cockring wearer. I purchased a polished Spark. All I can say is it helped me stay erect and probably more so than normal. I could tell that I was larger because my wife rode me like a possessed mad woman. Made me feel like we were teenagers again. Thank you so much

Just got my 45Spark and had sex for the first time with it. Holy shit it was awesome. Wife rode me like a possessed mad woman. I know it helped,,, I was way harder than normal and I knew she could feel the difference. Thank you so much.We felt like a teenagers again.