Friend needed a twister spinner for a project they were doing. @ecspot's model is good, but we had a 4mm thick board, so I have recreate the axle with a M2 bolt to make it easier to install and replace. It is also a little more tolerant to variations in board thickness.
The author remixed this model.
I have changed the axle to include an M2x14 bolt to make it easier to put together and replace