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! Document your thoughts and memories with this versatile assortment of colors and nibs, perfect for creative journaling, card making and memory crafts. They work beautifully on all types of papers and even canvas. Made from odorless India ink that won’t bleed through your journal pages and is waterproof, lightfast and archival for creating hand lettered designs that will last a lifetime. The nib is 0.4mm for fine writing and detailing. Each package includes one pen each in the following pen numbers: number 247 Blue, number 110 Phthalo Blue, number 156 Cobalt Green and number 170 May Green.