3D Wooden Puzzle Kit For Adults And Teens 14 Plus, DIY Treasure Box Brainteaser, Mechanical Engineering Model Building Toy, Eco Friendly Laser Cut Plywood Craft Kit, Educational Gift For Curious Minds
✔️ Eco-friendly plywood, laser-cut precision; fixed 3-digit password lock
This 3D wooden treasure box puzzle is designed for teens and adults 14+ to assemble. Made from eco-friendly laser-cut plywood, it locks with a three-digit password and opens by rotating a gear. During assembly you set the three-digit password; there are 1,000 digits between 000-999, 190 of which cannot be set. Teens and adults aged 14+ will enjoy building their own 3D wooden box. It serves as a decorative piece for desks, shelves, or nightstands.
✅ Durable plywood construction with laser-cut precision✅ No glue required; tight-fit assembly (sanding optional)
✅ Fixed three-digit password set during assembly; digits 000-999; 190 cannot be changed
✅ Rotating top gear reveals inner storage compartment; decorative and functional
✅ Intended for ages 14+, ideal for family projects and desk decor
💡 What is a 3D wooden treasure box puzzle and how does it work? It’s a handy hands-on model that doubles as a secure storage box. - 3D puzzle built from laser-cut plywood parts for precise fit - Password-protected three-digit lock set during assembly - Top gear rotates to reveal the inner compartment - Decorative and functional piece for desk, shelf, or nightstand
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