The Mix and Match Collection from Faber-Castell makes designing with color simple. Choose a color set that inspires you. Choose a medium. Mix and Match as you create. Color coordinated palettes give you the freedom to design your project knowing the colors will work beautifully together. Perfect for all you design, memory and craft projects! Not all that glitters is goldÂ…it might be silver or copper or opalescent rose, blue or green too! Made with professional-quality odorless India ink that wonÂ’t bleed through your pages, and is waterproof, lightfast and archival. These pens work beautifully on all types of papers and even canvas. The special bullet nib is perfect for applying the rich metallic pigment and can even be used for inking small stamps. Each package includes one pen each in the following pen numbers: number 290 Ruby, number 292 Blue and number 294 Green.