This all-plastic kit is a true to form reproduction of Spyderco's best-selling Delica 4 folding knife. Designed for ages 7 and older, it can be assembled in minutes without tools or glue and gives you safe working model of a Delica4 to use in various teaching methods. Precision molded from glow-in-the-dark plastic, all parts are rounded for safety and designed so the knife can be assembled and disassembled numerous times. The perfect tool for teaching youngsters about safe knife handling and the inner workings of a back lock folder.