- Sharpie paint pens (black, red, lime, aqua, etc.) to paint the edges of the tokens, including painting matching blue/red target locks the same color
I tried this...but it seems the oil based paint gets soaked into the cardboard. Did you give it more than one coat? And/or use something as a sealer before painting the edges?
Also, I highly recommend doing some pairs of target locks in the same color, but different from other target lock pairs. A-B target locks with green edge, C-D with Blue edge, etc.
Edited by GiraffeandZebra