3D Wooden Puzzle Knife Kit, 134 Pcs 3-in-1 DIY Wooden Craft Building Toy

Note: The assembly tutorial video is posted on the product page. Don't worry about not knowing how to assemble it!
Realistic & Interactive Designs：This 3-in-1 Uplike 3D Wooden Puzzle Knife Set features realistic, highly detailed knife models, including ejector knives, spring knives and straight jump knives. Each knife consists of over 40 wooden pieces. Once assembled, includes a button mechanism that triggers engaging mechanical movements. This fun DIY brain teaser puzzle toy offers a hands-on building experience while demonstrating distinct mechanical principles and craftsmanship.
DIY Crafts Art & Educational: This Uplike wooden puzzles for adults kit provides a hands-on, educational DIY activity with moderate challenge, perfect for both beginners and teens or adults. With 134 precision-cut pieces, the 3D puzzle transforms into a fully functional, dynamic knife replica using built-in mechanical buttons. The engaging assembly process improves fine motor skills, sparks creativity.—makin