The Zyliss lock n' Lift can opener is ergonomically designed for Comfort, control, and efficiency. The Zyliss can opener locks on to the can for an easier cutting process. The knob is designed for less hand strain when turning, and the product has a built-in magnet to pick up the lid once finished cutting for hands-free disposal. Locking mechanism securely locks cutting wheel in place to ensure a consistent cut and reduces strain on hands Smooth & easy turning handle is made of a soft-touch design and helps eliminate hand fatigue for easier use Durable cutting mechanism is made from a high-grade, sharpened stainless steel Wheel to puncture cans easily Built-in magnet helps you lift the lid off the can for hands free disposal once finished opening Modern design fits well with all kitchen styles and is more comfortable than traditional clunky openers