I was interested in discovering how the Oxo Jar Opener with Base would perform. I’ve been a professional baker for years so my hands are prone to stiffness, causing pain when opening tight jars. 
I had a tin of moisturizer that had been previously impossible to open so it seemed like a worthy challenge. The Jar Opener made the task almost effortless! My only (slight) complaint would be that I found the silicone base to be awkward to use. It was much easier to grasp the jar with my hand than to use the base pad. 
Overall, I would recommend this product, it performed as it should, has a uncomplicated design and stores easily.