Wooden 3D Safe Mechanical Puzzle Kit for Self Assembly, Brain Teaser Engineering Toy, Tabletop Gift Set With No Glue Needed, Realistic Moving Mechanisms and Premium Wood Parts

Premium Wooden 3D Safe Puzzle Kit for self-assembly fun
✔️ 179-piece plywood kit, no glue needed, 7.7 x 7.3 x 6.9 in

The wooden mechanical safe kit is a tabletop puzzle you assemble without glue, revealing moving gear mechanisms as you operate the safe. It’s built for display on desks or shelves and is sized for small keepsakes, making it ideal for fans of mechanical craftsmanship and safe-keeping.

✅ 179-piece plywood kit for precise fit
✅ External dimensions: 7.7 x 7.3 x 6.9 in
✅ Package size: 14.6 x 6.7 x 1.4 in
✅ Hard level assembly with an estimated 6-7 hours
✅ Glue-free construction with included instruction manual
✅ Finished unit functions as a lockable display safe for small items

💡 What is this kind of puzzle kit used for?

These kits are handy for hands-on learning and desk-top displays.

- handy for hobbyists who enjoy mechanical puzzles - demonstrates how gear trains drive movement - makes a decorative and functional keepsafe for small items ✝️