Pendulum Clock Wooden Puzzle

This mechanical wooden puzzle toy uses precision laser cutting, high-quality plywood, smooth touching. Pre-cut wooden board will be easy to pop the individual pieces out of the sheets, no glue required. The interlocking mechanisms are pretty ingenious. 170 pieces 3D puzzle. If you love DIY and enjoy building amazing things, you’ll love this DIY clock. Completely functional, works up to 8 hours with one wind up. Best engineering toy for kids and adults, great for learning mechanics. Get it for yourself, give it as a gift, or build it with your love ones!