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Shoppers bought more than 50,000 of this incredibly helpful jar opener in just the past month

Otstar's Jar Opener is wildly popular. Well over 50,000 (yes, you read that right) have been purchased from Amazon in just ...

Best jar opener

There are several kinds of jar openers out there, including electric, automatic, progressive, clamp-and-lock and twist handle openers. You also have the choice of jar keys, grip cones, bands and pads ...