Adjustable Stainless Steel Jar and Cap Opener Tool for Various Lid SizesLeverage and Usage This jar and cap opener tool is designed to assist with opening jars clean and easy. Whether preparing coffee or opening condiments, this tool gives steady leverage without slipping, removing the need for manual force. To use, set the clasp to fit the jar size, squeeze both sides, and turn the handle to the left to lock it in place. Universal Fit and Grip The tool features an adjustable gear mechanism that fits a range of sizes,