Duplo compatible marble run cone - for small printers
I derived this cone from the smallest cone available from 'http://www.thingiverse.com/thing:333603. Now it is so small that it can be printed on a Micro3D printer (10cm x10 cm bed size).
I derived this cone from the smallest cone available from 'http://www.thingiverse.com/thing:333603. Now it is so small that it can be printed on a Micro3D printer (10cm x10 cm bed size).