Has no sharp edges, yet it will cut any food from a soft tomato through to a tough steak. It is able to do this by using a sawing action rather then relying on sharp teeth or blades. It is constructed from tumbled stainless steel with a moulded plastic handle & is available in Red, Yellow or Blue. Kiddie Food Kutter is a safe & fun way to learn. However as with any activity involving small children we do recommend adult supervision.