Marble Explorer 3D Puzzle Kit WD04-08 giving an old world feel

giving an old world feel to this useful piece of furniture

Width x Height x Thickness: 4" (102 mm) x 4" (102 mm) x 3/32" (2

Compatibility: For use with Sjöbergs Elite 1500

Overall File Length (approximate): 12-1/2"

Built to outlast traditional carbon steel by a wide margin

Marble Explorer 3D Puzzle Kit WD04-08 giving an old world feelAssembling the Marble Explorer Kit from Robotime offers an opportunity to understand STEM principles better, learn the basics of engineering and structures of machines, improve motor skills, and develop visual spatial abilities. Once marble race system is complete, the maker can appreciate the precise gear style and sleek transmission speed, while watching the elaborate mechanisms that keep the marbles racing along the track. A hand crank is used to