Used the gcode versions for Prusa MK3S for a fast, beautiful and smooth-rolling result.
This was the second thing I printed (the bucket lift was my first ever 3d print) and it came out perfectly. Once assembled it worked very nicely.
Great one and I really love how slow marbles reach the bottom due to rotating multiple times.
Printing is easy and assembly is also super easy - I only put some glue on top part.