Wooden Logic Puzzle for Adults, Roller Coaster & Teaser Game, Wood Jigsaw Puzzle

Wooden Logic Puzzle for Adults, Roller Coaster & Teaser Game, Wood Jigsaw Puzzle

The chain hoist is an exciting hybrid of engineering and art for self-assembling 3d models. This logic puzzle is also an educational tool from which DIYers can learn a lot!
♦ This DIY craft kit for adults and teens features a chain hoist powered by a hand crank and a series of tracks, each with its own unique and fun obstacles or elements.
♦ Turn the handle clockwise to run the machine and watch the wooden chain hoist collect the marbles and lift them to the top of the machine.
♦ This mechanical puzzle is modular and can be connected to other Marble Run chain hoists (2 or 4 models can be connected in pairs) using special connectors (included).
Number of components: 400
Estimated assembly time: 7 hours
Model size: 10.6*12*10.6 inches