Ahyuan 3D Assembly Wooden Brain Teaser Puzzles For Adults Teens Marble Run Chain Kit Wood Mechanical Puzzles Assembly Model Building Kits Diy Wooden Puzzle Toys For Adult Teen s

This captivating model kit demands concentration and patience during assembly. Powered by gear trains, our marble run machine unveils the principles of physics. The Marble Run Chain Hoist mechanical model is not only a stunning kinetic sculpture but also an educational toy that entertains while it teaches,Mechanical Marble Run Puzzles: Experience the thrill of building with 335 pieces and 20pcs acrylic color marbles. Easy Self-Assembly: After simple assembly, watch in awe as the marble coaster comes to life with each turn of the crank,3D Assembly Wooden Puzzle Brain Teaser Game Mechanical Gears Set: Crafted from durable plywood, our wooden marble maze requires no glue for assembly. The precisely laser-cut wood parts effortlessly pop out and fit together seamlessly. Great instruction booklet with big and detailed pictures makes it easy to identify the parts and makes the instruction clear. There are spare parts sheet in case you broke critical pieces during assembly. Also you can contact us anytime. Patience is the key to successful construction,Unique STEM Puzzle : The marble run building kit doubles as a stunning kinetic sculpture and marble roller coaster. Perfect for Easter's Egg Day & Mother's Day & Father's Day & Children’s day & Halloween & Thanksgiving & Christmas & Year & Birthday and all of the year's festivals

Country of Origin: USA
Manufacturer/Importer/Packed By : Ahyuan

Availability: Estimated time of delivery is 15-17 days
Delivery Region : All over India