Its a remix of a rigid heddle loom to reduce the printing time.
The woodframe needs 30x20 mm wood.
I improved the Heddle to make it sturdier.
For the beam I used 30mm round wood and cut a 20x20mm square on each side to fit on the crossbeam connector
If you print it, some parts for the heddle frame need to be mirrored.
I added a small tool to get the strings easier to the heddle slots/holes