Dr NIM game (large version)

The classic DrNIM game now to print in 3d.
http://www.cs.miami.edu/home/burt/learning/Csc427.152/491_Dr-Nim-Manual5b15d.pdf

It is an exact copy of the classic game this time instead of printing in one piece is printed in four so it is bigger and also works better because the balls are heavier.

You need 20 15mm steel ball, 15 for the game and 5 for the counterweights. and for the shafts you need 2mm wire

https://youtu.be/U9SoI-_siJk
https://www.youtube.com/watch?v=xGnvYjFP7JA&ab_channel=GabrielDIY