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Choose Options Quick view 3d Wooden Puzzle Building Model Kits Marble Runs Mechanical Puzzles Self Assembly Toy STEAM Educational Toys for Kids Adult Gift $26.96 - $47.47 Description:Material: woodColor: as pictureSize: As the picture showAge Range: ≥3 years oldPackage: 1 setThis DIY building kit not only provides an entertaining and educational experience, but it...