Designed to be a craft project that adults and children can do together. Includes all parts and instructions needed to make a wooden pocket knife. All you need to supply is sandpaper. Contains six wooden pieces cut from American hardwood, four metal pins, instructions and metal storage tin. Blade is unsharpened. Finished knife size is 3 3/8'' closed. Kit contains small parts, please keep away from small children. Adult supervision recommended. Not recommended for children under 7.