This is a set of carving tools my son used when he was in elementary school. There are some scratches, but it's still in good condition(^^) The blades are rust-free. Please understand that this is a used item before purchasing. To open, press the button while opening. To close, simply press the silver part from the top(^^) I would appreciate it if the buyer could explain this to their child! A set with a case designed to hold five multi-colored carving tools. - Brand: Victory Star - Set Contents: 5 carving tools