The file 'Lego Ruler Bicolor 3D Printer Model' is (stl) file type, size is 37.3KB.
I have modified the original Lego Ruler by aguzinski so that it can be printed bicolor by separating the bottom part and the upper part (numbers) during slicing, or by adding a change filament command.
The result is also heavier and sturdier, appearing more "professional" than the low profile one.
LEGO_Ruler_by_Alex.stl | 152.1KB |