Review on Durable Rubber Squeeze Holder Keychain: Ensuring Secure Grip and Reliability by Mark Hamblin

I'm giving 4 stars because I haven't used it long enough to test its durability. Basically I'm satisfied. The package arrived on time and in good condition. The product was exactly as pictured and described. On arrival there was no strong odor that some plastic/oil based products can have). All three worked as expected (press) on both ends and it opens. I've had to tighten the vents on the sides and it's harder in cold weather, but over time they should loosen up and everyone, myself included, gets stiffer in cold weather. The price is okay. I think $2 each is a more reasonable price, but they turned out to be the best value I've found. I don't usually carry change, but I keep it in my car or in my piggy bank (really!). I put one in each car so I can organize my change so I can easily find what I need on the go. The third serves as a backup or can be useful on a trip when you cannot do without collecting loose change. If you are looking for a handy, pocketable and functional coin purse then this is it. I say BUY!