The FixDry 1 is a good dryer, but unfortunately e.g. 500g spools do not fit without tipping over. These holder prevent the spool from wobbling in the dryer. Must be printed 4x. Simply plug it through the opening and slide it onto the bearing.

print settings:

nozzle: 0.4

layer height: 0.2

material: TPU,PP,.. (something temperature resistant)

raft: no

support: no