★ The improved cutting precision of the can opener allows for cleaner and more accurate cuts along the lid. Meticulously engineered gears and high carbon steel blades effortlessly create a smooth lid edge, you can easily open cans without straining your hands or wrists. ★ Ergonomically curved turning knob turns smoothly when cutting through the edge. Soft rotund handles and the anti-slip surface make a comfortable grip. The manual can opener with effort saving design is good for women and seniors with arthritis. ★ The can opener is very sturdy and will not rust. The sharp blade provides a smooth cut. Clamping the can edge with blade and gear, remember to adjust the lower magnet block to closely cling to the outer side of the can, then puncturing the lid with a little press on the handles, turning the big knob clockwise, you can see the can lid be cut smoothly without metal shavings. Very easy to use even a child can do. ★ A must have kitchen gadget. This fine can opener is very practical, you can use it as the can/bottle/tin/beer opener, the magnet design helps you elegantly open the can and won't dirt your fingers. Compact size won't take up your space. Wash thoroughly under running water and then hanging dry on the hook.