Dual chamber flute designed to be printed in low resolution .2, section to fit your printer using a slicer or fusion 360 if you know the edit and cut plane shortcuts.

Weedo M2

No

No

.2

10

used a brim of 15 and printed vertically in 4 sections, 2 sections at 9 hours and 2 sections at 6 hours, ca together and play.