The perfect tool for teaching youngsters about the safe handling of a folding knife. Includes all pieces needed to make a real working model of a 4″ closed lockback. All pieces are molded together in one tray of parts. Easy to assemble. Just break apart the plastic pieces, trim off the burrs, and put the kit together. Smooth edges are rounded for safety. A fun project for parents and children to work on together. Instruction sheet is included. Assembled knife may also be used as a letter opener. Recommended for children ages 7 and up. Made in U.S.A. Plastic construction. Color: Black.