RE: RE: [SGII] The Eyes Have It.

<Snip a bunch of painting tips>

> 
> For 15mm, when I go back and blackline the details, I'll use 
> a bit on the eyes to show the trooper squinting in the sun, 
> but that's all.  I haven't painted any 25mms that don't have 
> full-face helmets yet.
> 

I've seen this a couple of times that people use pens of some type for
highlights and such.  My question - what kind of pens do people use?  Is
there a brand I should look for?  Do they have colors other than black?

Thanks