Indeed, do not purchase the indiglo needle kits on eBay. What you can do is paint your own needles with florescent paint from a local hobby shop, and if you use a blacklight, the needles will glow, giving you a different color. This project is not for the light hearted. You will have to be very careful and take the original needle color off with some sort of solvent. Then you also have to be careful of the needles sticking because of the paint. You also have to be careful of not painting the needles too heavily, because then they will not read the correct speedo/tach/gas/temp. If none of this makes sense, then I dont suggest you work on your needles.