I’m looking for suggestions about which silver pens to use for the artwork on Kosmo modules.
Depends on the support! Wood, aluminum, PCB with solder mask, plastic, cardboard, sponge?
As far as I’m concerned, you can’t go wrong with POSCA acrylic markers, so long as it’s a support that takes well to it.
Im using wood just now but will probably move to using aluminium panels.
I can tell you that you will want something more robust than sharpie. I dont know if it was the type of paint I used as a base, but I found that Sharpie fades quite a bit over time. I recommend oil based paint markers, but your mileage may vary.
There’s also this topic