Since the arthritis in my hands is getting worse I thought I would try this product. Previously was using those round grip pads and they weren't working for me any more. The first time I used the Easy Grip Jar and Bottle opener, I knew it was a great purchase. Couldn't believe how easy ir was to open the jar. It has several different size openings in the one tool.and haven't found a jar yeat that it hasn't fit.