Product DescriptionThe Columbia River (CRKT) Nathan's Knife Kit is a working wooden model of a lockback folding pocket knife designed as a fun, educational build. Precision-cut wooden parts are shaped with safe rounded edges and are ready to assemble without tools, making it a great hands-on project for teaching how a folding knife works, including the principles of levers, springs, and locks. Detailed instructions are included, and the assembled model opens and locks like a traditional lockback folder.Product Highlights Educational wooden lockback folding knife model that demonstrates how a locking mechanism works Ready-to-assemble kit with precision-cut parts and safe rounded edges No tools required for assembly with press-fit or permanent assembly options Includes detailed instructions for a guided build experience Designed as a parent and child craft project (recommended for ages 7+ with supervision)Specs Brand: Columbia River Product: Nathan's Knife Kit (wooden folding knife model kit) Lock Type: Lockback (model functions like a lockback folder) Blade Length: 3.25 in (83 mm) Closed Length: 4.625 in (117 mm) Overall Length: 8.00 in (203 mm) Weight: 1.8 oz (51 g) Materials: Wood parts (softwood, hardwood, and bamboo) UPC: 794023103205 Manufacturer Part Number: 1032Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.