ERGONOMICS & SKIDPROOF DESIGN Ergonomic Design for easy handling and offers a firm grip. Skidproof handles ensure safety even when wet, ideal jar/can/bottle opener set for seniors with arthritis sufferers and weak hands.SAVE EFFORT Place the jar opener on the lid in the right size, turn it around and easily open the seal, or pull it with bottle 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.ONE FITS ALL Jar/can & bottle opener set for different types of bottle caps, bottle tops, jar lids, bean cans, covers of the pickle bottles, caps of the sodas & soft drinks. They are extremely durable and easy for storage in your kitchen. Key Product Features.Superior Quality - Comfortable and labor-saving, easy to store, easy to clean.Even children can easily open cans!4-IN- 1 JAR OPENER - Designed ergonomic and easy to use. Multiple jaw size fits most jar/bottle lid or cap. Non-slip grip and rubber inside grip which helps open even the most stubborn jar and bottle lids, also ensure safety even if your hands are wet not worry about weak hands. The reasonable design allows you to relax in your life and protect your joints, also make your child open cans independently.