ROELGA01 Marble Run; Marble Night City Markers and portable

and portable

6061-T6 aluminum (blue-anodized) (2)/ 5x8x2

Want to make your quilting easier to carry with you

Aluminum caps

motorcycle

ROELGA01 Marble Run; Marble Night City Markers and portableThis marble run product combines the beauty of science and machines with many small gadgets. It is assembly kit 3D wooden puzzle with ball towers and track race balls. Build the set and crank the handle. Watch marbles run down the crazy slopes and twisting turns. The is puzzle is put together using innovative and clever wooden assemblies and transparent acrylic. With a funnel shaped track, the total track length is extended to 2. 5 meters. Crank the