Water whistle bird, fill to your desired sound. Can print at .25 with no supports in an hour :)
The successful print size was 22mm wide about 60mm tall, could be scaled up a little but will need more air to work properly...
Printer:
weedo m2
Rafts:
No
Supports:
No
Resolution:
.25
Infill:
100
Filament: ESUN pla + grey
Notes:
200c .25 layer height
