For kids to learn how to use the knife for real cooking is an indispensable gift in the process of childrens growth Perfect Christmas gifts for kids Using a Montessori knife to cook with the mother in the kitchen can exercise childrens handson ability and enhance the parentchild relationship Very safe wooden knife for kids no need to worry about finger injury But it can cut most vegetables and fruits Natural beech wood finely polished surface and coated with olive oil Apply olive oil regularly to protect the wood If the knife edge is worn after repeated use you can use sandpaper to sharpen it