I personally like the Sakura Pigma Micron Markers - they are waterproof and acid free. The 05 which is a .45mm tip works good, but I prefer the 08 size with the .50mm tip as it makes the writing stronger. with it being just a hair wider than the 05 size. With this link, on the front of the package it show the different size tips.
Sakuraa Pigma Micron pens
I definitely prefer the black to the colors. I use them on the handmade labels I put on my quilts. I haven't had any issues with them running or fading. When I need more I buy a package of all black in the size 08 .50mm.
Be careful that you don't confuse the 005 .20mm as opposed to the 05 .45mm if you are looking for that size.