Pantone Markers and Such

[RAW]

I know a lot of you have used Pantone markers for fly tying. Have any of you found other good permanent markers with fine points, in a variety of colors, that have worked good for you?

[Ouzel]

The 'Prismacolor' pens have a broad tip at one end and a fine at the other but there are a number of different pens in Craft stores the are permenent and waterproof.