Review on US-Made Rubber Jar Opener Grippers - Set of 5 Thick Multi Purpose Jar Gripper Pads - Open Jars and Bottles Effortlessly - Perfect for Weak or Arthritic Hands by Michael Ward

We had an old rubber knife for many years but it just wore out. So I went in search of a new one. I went with these Jar Heads and they work like a charm! They seem very durable so I expect them to last a long time. And you'll never run out of bottle openers when throwing a party. The only thing that kept me from giving them 5 stars is that 1) they smell like rubber and 2) I don't need 5 of them in the same size. As for the smell, I just left them out in the sun for a few days and then washed them with a nice smelling soap. Seems much better now. In terms of size, they really should only send three DIFFERENT sized can openers. small, medium and large. I really don't need 5 little ones. In the end they work great but could be better.