Mini bowling table for marble or large marble
Okay mini bowling game need either marble or large marble or something similar. The bowling pins have holes for tread to be attached, tread goes through appropriate holes on board to front of the board. Thread should very thin and strong, should be loose as well, so you can bowl pins yet reset them when needed. Thread needs to be attached to a toothpick when you have finished threading through holes. Do not have a 3d printer yet, this was just a thought. Pins may need some weight added to help keep them upright, also scale of board may be off, no marbles in house.