Received my ring today and was better than expected. Fit good and looks better than expected. Highly recommended and will get another style soon...

Never used one before after measuring like 10 times to make sure I was correct the 55mm came in. Took an hour or so to get use to it the house was finally empty all kids out at school and I surprised my wife with an afternoon session. This thing was incredible she was loosing her mind with how strong and deep I was able to get. After a 45 min session and her body shaking she and I can’t wait for the next round thanks so much. Very effective and not bulky and in the way. Thinking of trying the other ones soon

I've bought numerous cock rings over the past few years and nothing compares with the Spark. This cock ring is so delightful to wear that I never want to take it off. I wear it 24/7 and only remove it when showering for a few minutes to clean. I simply love wearing it all the time. I will say that it is very addictive the feeling you get from wearing. So glad I found mine.

My first Primal ring. A little tricky to get the balls in but once in nice lift and comfort. Enjoying wearing it around, but haven’t tested with intercourse yet.

I'm 70 years old and even after prostate cancer and radiation treatment everything still functions great! (knock on wood!) I decided to reward the boys with a cock ring and saw the great reviews for Primal Rings. I bought the Spark since it was the most narrow and I had never had a cock ring before. After much agonizing and measuring, I went with the 50mm and it has worked out really well for me. I have worn it pretty much 24/7 for about a month now. It's loose enough to be very comfortable but it has never come close to slipping off accidentally, even during exercising, walking, jogging, etc. ( "Lefty" occasionally wonders off the reservation but is easily corralled). During sex it is snug but not overly so. It does seem to help enhance and maintain erections. I like the appearance, wish I would have worn one back in the day when my wife and I vacationed at clothing optional resorts! I'm really curious about trying a wider model...we'll see!