Yin-Yang cabinet knob

Part list:

1 x nut M4

1 x screw M4 

Three printed parts:

Knob - down

Knob - middle (may be replaced by long nut M4)

Knob - up - this part is printed in two contrast colors. In the file Knob-Up-Jing.3mf are two mirrored parts. The files Knob-Up-Triang.* are the variation with picture of triangle.

Assembly (picture are green, to better shows steps):

1. Put nut into knob-down
   
2. Put knob-middle into knob-up (or long nut)
   
3. Put assembled part (point 2) into knob-down. You can used litlle hummer, if will the problem with correct assembly
   

Knob is ready to use (with correct color):