Well…holds two saws.
Prints without supports.
Just print the holder with the holes pointing down and you will be fine. PLA, nothing special.
The cylinders must be printed in TPU zu reliably hold the saws. Tried steel balls, but those dont have enough friction.
Put the cylinders in the holder (through the holes) and make sure, that they are able to “roll down”. Insert saw from below, gently pull the saw down so it will be trapped between the TPU cylinder and the holder…there you go, the saw is secure.