3D MARBLE RUN Wooden Puzzle Water coaster

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Genuine Robotime DIY 3D (Turn the handle) wooden puzzle model kit

These high quality laser-cut model kits are fascinating to watch, no battery needed, just turn the handle and watch the gears in motion, and the steel balls roll down the track. All pieces are pre-cut, using laser-cut technology ensuring the wooden pieces are smooth, no burrs and no sharp edges, no need for glue easy Package includes everything you need to make these amazing model.

Assembled Size: 252*230*165mm
Wood Pieces: 233 pcs

A Perfect Gift for Puzzle Lovers, these 3D wooden Puzzles require minimum of 4 hours of DIY full of fun. Recommended for 14 Year old and up, (small parts not for children under 3).
 
Puzzle activities have been scientifically proven to improve memory, relieving stress, improve visual-spatial reasoning skills and increase IQ. An enchanting fantastic experience to enjoy and you will be thrilled when the project is finished. All it requires is your time and patience, and you will enjoy every step making these amazing puzzles