You can use different blades according to your requirements, it is more convenient for you to cook. It's a real timesaver for food prep , perfect for cutting veggies, making salads. With 7 replaceable blades you can cut cheese, tomatoes, onions, cucumber and cabbage in different shapes, sizes and thicknesses. You can use a different knife head according to your requirements, it is more convenient for you to cook. Comfortable non-slip handle: Comfortable handle can be controlled with one hand, free one hand. Easy to clean and store: Hang it up by its handle on pot racks to display and save cupboard space