Khay trượt Gridfinity cho hộp đựng filament

Tolerances and improvements have been made after images were taken

Bins in picture do not fit, as the bins I have are slightly bigger (42.66mm)

A Gridfinity tray and grid to slide in and out of a filament box.

For standard 42mm^2 bins

60mm tall bins should work best

No supports, though a brim would be good

Longest side is 206.5mm, check printer build volume