Perfect for Elderly, Arthritis and Children with Weak Hands: This bottle and can opener is a perfect assistant for the elderly, those with weak hand strength and those with rheumatoid arthritis. It does not take much effort to open the bottle and you don't need anyone's help. Provides the strength and leverage needed to open lids and caps effortlessly. Easy for children to use. Protect your hands and open water and soda smoothly. Screw caps can be easily unscrewed with a simple twist. Clips on food seals and can be removed instantly with the ring pull tab. Hooks on sealed canned food and saves your fingers by simply tearing the metal tab. Versatile: Our bottle opener is suitable for a variety of products, such as 2-liter and small water and soda bottles, soda cans, beer cans, canned food cans, and can also be used with ring pull tabs. Durable and Ergonomic Design: Our bottle and can opener is designed ergonomically to open the lids of water bottles, soft drink bottles, soda and beer cans, and food pull can lids. Easy to use, especially for the elderly, arthritis and those with weak hands. Simply place the lid opener on the lid and turn it, and you can quickly and easily open the pull tab or twist off the lid.