Klecker Knives introduces this safety-training tool knife kit, a great way to teach kids about knife safety and the mechanics of how a foldable knife works. This actual working model of a lock-back knife enables young outdoor enthusiasts to build their very own folding knife. The smooth rounded plastic edges of this plastic knife make it safe for kids ages seven and up with adult supervision. Like the original Nathan's knife-making kit, this kit is an excellent way for adults to teach youngsters about the function and safe handling of a folding knife while imparting the safety concerns of a real knife. Kids love building and taking apart this training tool kit over and over. The fun gets even bigger with 13 mixes and match colors of this knife for kids that allow them to customize their very first training knife in their favorite color combinations.