Optimists marble run - Bridge_06

cults3d

I present all my constructions on Instagram: optimists_cad_world Why not construct your own ball track elements, that match existing ones on the market? Bridge_06 is a bridge, on one side with double height and closed. Model size: width: 217mm x depth: 30mm x height: 93mm. Uses Ø14 balls/marbles. The ball becomes extremely fast in the tunnel, you almost don't see it^^ Expand your range as often as you want!!!