geekhackers are happy to write volumes on almost any subject, but if you want a deafening silence, then ask the question:
"Can ABS keys or cases be dyed?"
I am working on the problem, and I did get a partial/mediocre result dyeing ABS keys in powdered RIT dye (the liquid is ineffective) for about half an hour at 150F/65C, as hot as I dared because I thought I started to see deformation at that point. I was using a cooking thermometer that may not have been too accurate (although that is the range where you want your meat measurements to be spot on), but theoretically ABS is good to something around 170F/80C.
Cases, being long and thin, are probably going to be very difficult to keep straight. My next step is to go to a thrift store and buy a couple of junk boards for a dollar each and have at it.
Any advice or experience here would be appreciated, but I have asked the question at least half a dozen times and never gotten any meaningful answers, either positive or negative.
Thanks