- High quality construction using 420J2 stainless steel blade and food grade ABS material. Durable and sturdy, designed to resist rust and breakage over time. Multifunctional Bottle Opener opens cans, bottles, beer covers, and ring pull cans. - Smooth and safe edge cut. The can lid is cut from the side for a smooth, clean edge with no jagged edges. Includes a smooth edge cover to protect fingers, making it safe for you and even children to use. - Easy to use. Ergonomic design with an easy turning knob and a comfortable crank handle. Opens cans effortlessly, saving time and effort. Ideal for small hands, the elderly, or anyone with arthritis. - Portable and lightweight. Compact size convenient for travel or camping. Opens all round and oval cans. Has a hole on the handle for hanging or storage, and fits neatly in kitchen drawers or cabinets. - Use scenarios. In the home kitchen for quick everyday can opening; on camping trips or travel thanks to its portable design; and for family members with limited hand strength or arthritis due to its ergonomic, easy-to-use construction.