The color is long lasting, acid-free, and you can mark on just about any surface from glass, metal, plastic, photo paper, foils, coated, and even oily surfaces. Colors include Petal Pink, Peach Parfait, Summer Melon, Lemon Bliss, Stone Grey, Playful Purple, Hot Aqua, Deep Sea Blue, Woodsy Brown, and For-Ever Green.
If I have a weakness.... it is for pens. I'm drooling over these markers right now. Aren't they so pretty?