Description: 【3D Puzzle】: Mechanical 3D puzzle, During the rotation process between gears, potential energy is converted into dynamic energy, causing the beads to fall from high to low. 【Assemble Model Set】:Marble Run Model Building Kits, simple assembly, enjoy the fun of DIY, build and create with your hands. 【Material】: This Roller Coaster Building Kits are made of environmental wood material,smooth. 【Educational】: The 3D Wooden puzzle is a fun educational toy, to help develop eye hand coordination, recognition skills and creativity skills. 【Nice Gift】: Wooden Roller Coaster puzzle model is a nice gift for craft or Puzzle. Also is a rewarding and fun project for teens and adults to put together. Specification: Material: Wood Size Chart: 16.5cmx9cmx9.3cm/6.50inchx3.54inchx3.66inch Package Includes: 1 Set 3D Wood Puzzle
SKU: ALU0202926857095474
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