The ROLL-1 has been followed up with the ROLL-2! This continue the Marble Machines to lofty heights! This is a monster of a machine. With ROLL-2 Marble Machine Tower, you follow the marbles on this unusual marble machine as it zig-zags up and steeply down.
The Marble Machine had a total height of 13” / 33cm!
Stirling motor is NOT part of delivery, but you can order it separately!
HB5 engine is NOT part of the delivery but can be ordered additionally here!