Metric Screw Measurement Tool for Rolling Storage Box!

I really like 3D Printy's Rolling Storage Box and I made mine specifically to hold my M3 screws. My metric screws came in all mixed up so I wanted a nice way to sort them into my rolling storage box. 

This should fit into any of the different rolling storage boxes (This happened by PURE LUCK!) and it simply slides into the drawer bin segment. 

Print this vertically with tiny layers (.2 or less) so that the details come through. I printed mine at .2mm layers with Prusament recycled PLA.

This tool measures in 2mm increments from M3x4-M3x30. 

Big thanks to cmh for the idea for the 2mm spacing on the measurement and to 3D Printy for his AWESOME Rolling Storage Boxes!