Big sale 3D Wooden Globe Puzzle DIY Mechanical Drive Model Transmission Gear Rotate Assembling Puzzles Home Office Decoration Toys Gift

Wood Trick Pendulum Clock Wooden 3D Mechanical Model Kit Puzzle 11.81 H x 8.46 W x 42.12 D in brownWood | 11.81" H X 8.46" W X 42.12" L | Wayfair

Once fully wound, this wooden DIY pendulum wall clock will run for 12 hours. Time is something that cannot be brought back once it is gone. It is simply irreversible. Martin Luther King Jr. once said, “We must use time wisely and forever realize that... ... more

DIY 3D Moving Gears Puzzle - Motorcycle Cruiser - 420pcs

Get excited with the stylish model car bike and realistic V4 motor! The wild wooden puzzle gives you chance to keep the spirit of the riding near at hand. Once assembled, wind it up and see it ride straight ahead for 8-16 feet! ... more

Flash Popup DIY 3D Moving Gears Puzzle - Vitascope - 183 pcs 8.9 H x 10.28 W x 16.89 D in brownWood | 8.9" H X 10.28" W X 16.89" L | Wayfair LK601

It's the world's first battery-free wooden assembled 3D model projector. This is a perfectly designed 3D modeling kit that requires your hands-on work to complete. But it's more than just a model - it's a fully functional movie projector. In a dark... ... more

Flash Popup DIY 3D Moving Gears Puzzle - Marble Night City - 253 pcs 10.0 H x 9.1 W x 6.5 D in brownWood | 10" H X 9.1" W X 6.5" L | Wayfair LGA01

Purchase this handcrafted wooden Marble Run set featuring a big waterwheel lifter to build your own intricate system of cogs, gears and wheels, and watch marbles racing down slides full of crazy twists and turns! This puzzle is full of elaborate... ... more