Annex Engineering Printers
You can find info on Annex printers
here
3MFs (Adjust to your hardware)
K3
Compact Dual-Chamber Whistle V2.1
Sherpa Mini extruder + Chube Air hotend
1 whistle - clone to your preferred plate count
settings for a 0.5mm nozzle, takes 1 min 40 sec per whistle. Takes ~1.3 hours for 60
This has a filament profile for LDO ABS