All Steel Construction - Durable and solid steel construction ensures smooth and long-lasting use Smooth and Easy Usage - Hardened, sharpened high-carbon cutting wheel turn smooth easy, gear driven operation makes all-day prep easier Extra-large Handles - Comfortable soft-grip long handle helps reduce hand fatigue while providing greater leverage when turning the crank Customized for large cans - Durable frame and a large crank makes handles #10 cans with ease as well as all types of cans (Not recommended for canning tuna and other small canned goods) Strong Magnetic Lid Lifter - Magnet make it easier to lift off the lid after opening the cans and keep the lid out of food, no need knife at all Multifunctional Can Opener - Integrated bottle-opening hook shape on side of opener help you quickly pop open your beverage