Transmission Indicator on column

I know, not really a transmission item, but close. on my 66 dddddddart with the 3 speed automatic, column shift.

You know the little Gear indicator - P R N D 1 2. Ok so I opened up the steering wheel area, replaced the little indicator light, has a blue cap on it, cleaned the plastic indicator piece.

Light is barely enough to illuminate the gear indicator window, but it will do. However the little metal POINTER that moves as you shift the gear it hard to see and all the paint has come off. So is there a glow in the dark paint or flourescent paint that I can dab on the little pointer so I can tell what gear I am trying to get to (at night)?