ERGONOMICS & SKIDPROOF DESIGN: Ergonomic Design for handling easily and offers a firm grip between opener and lid/hand. Nonslip handles ensure safety even when wet, ideal jar openers for weak hands WIDE APPLICATION: bottle openers for different types of bottle caps, bottle tops, jar lids, bean cans, covers of the pickle bottles, caps of the sodas & soft drinks. The openers are extremely durable under any circumstances in your kitchen, easy for storage EASY TO USE: Place the opener on the lid in the right size, turn it around and easily open the seal, or pull it with the lid opener, it won't slip and save effort. Moreover, it makes us avoid the risk of using a knife to open the lid and lower the chance of hurting. OPEN MULTIPLE SIZE CONTAINERS: from small medicine bottles, water and soda bottle, soup cans, cans of cat food, large 6 pickles, vacuum sealed jars such as spaghetti sauce, honey, and those slippery smooth ridge lids such as peanut butter.. There is literally nothing you can't open!