If you are looking for a device that keeps you harder, longer - keep looking.  While Kayden's Frosted Ice Cock Rings look like they'd be a nice addition to the bedroom toy collection, it is the build that seems suspect.

Made out of silicon, the ring features a series of bump that are intended to give her stimulation while keeping him hard for extended lovemaking.

Perhaps I was doing it wrong.  Then again, how many different ways are there to apply a cock ring?  According to the included instructions - two (either just on the shaft, or under the balls and over the shaft).  I chose the latter.  Thankfully the package comes with two.

Putting the ring on wasn't difficult, though I would suggest that you trim down there before wearing, as the ring twisted a bit - causing some hair pulling. Ouch!  Other than that, the application of the ring went without problem.

Sex while wearing the ring didn't seem any different, and I found that I orgasmed in about the same amount of time as I usually do.  It was after intercourse that I found that the ring had broken, and was only being held together by a thinner ring of silicon (the top edge that contains the bumps).  Fortunately, Kayden's Cock Rings comes in a 2-pack.

Later we attempted to use the other ring - this time placing it only on my shaft.  Different placement, same result.  This ring broke is the same manner that the first did - leaving just the bump ring intact.

Needless to say, if you are looking for a dependable ring to extend your sexual pleasure - this is not the one to buy.  Even the fact that it "glows" when you use a blacklight doesn't save this product.  SKIP IT.