I am working to print organizers for my socket drawer so I know where everything goes and if something is missing. This is best printed in 3 colors, but can easily be printed in 1,2, or 3 colors. The best is to choose a bright color for the base layers so you know if a tool is missing, and the top layer to match the tool box.
I chose pink (or red), black, then neon green for the text it really pops!