Otstar Jar Opener Bottle Opener and Can Opener for Weak hands, Seniors with Arthritis and Anyone with Low Strength, Mutil Jar Opener Get Lids Off Easily (Blue and Grey) Visit the Otstar Store 4.3 4.3 out of 5 stars (9,707) Buy It Here I'm old, I'm not as buff as I once was, or maybe as I once thought I was. Anyway sometimes lids that I used to pop with no trouble now elict a bit of profanity, or maybe a lot of profanity. This thing WORKS. They physics make sense as appropriate leverage can move the world. I bought one and have since bought two more as gifts for other less robust folks that suffer the same malady of insufficient bottle opening. If reviewing a product, it may have been received free of charge. That will NEVER have a bearing on my recommendations. As an Amazon Associate I earn from qualifying purchases if you click on a purchasing link below.#CommissionsEarned