MindWare Gearjits: Treasure Box – DIY Construction Model – Great STEAM Gifts for Ages 12+ – 158pc Wooden 3D Building Puzzle for Teens & Adults

Build an intricate lock box that will guard a secret treasure within it’s beautiful gears. Older kids and adults will enjoy the challenge – follow the illustrated instructions to construct your secret treasure box from beautiful, laser-cut wood pieces. Set the combination lock and turn the keys to open a hidden door that can hold something special. It’s a beautiful and decorative keepsake that is as fascinating to use as it is to assemble. Average building enthusiasts can complete the puzzle in about 4 hours.