you can get a special stone chip pen in Capsicum red from a steeler I think - Sure some people got these with like a welcome pack when they bought their cars... I unfortunately didn't receive the pack so you'll need to double check.
I was given the Halfrauds one when I purchased the car, have got a few chips to touch up, has anyone had experience of actually using the Halfrauds one at all..?
Also, any suggestions on prepping the chip before applying?