Small, but handy tool in any shop. Pocket size T Ruler/marking gauge. According to my precision ruler, it is very accurate. Use 0.7 - 1mm pencil lead. I Use 0.9mm Pentel Grapher pencil, it is my favourite.
Print Settings.
Printed with 0.4mm nozzle and 0.2mm layer height.
For colour change add a pause on third layer 0.6mm
The author marked this model as their own original creation.