How long can you go...
New Toy with options 3, 4, 5, 8 or 10 arms long.
Print in Place so You Print & Play.
Use a 3, 4 or 5 arm for a working toy. The 8 and 10 arms has too much friction wh printing with PLA
New design with bigger shaft and inside shaft reinforcement, makes pins much stronger.
Try it out
The author remixed this model.