The "Must Have" Guides for Designers, Printers and Color Decision Makers. These new PLUS SERIES FORMULA GUIDES are the updated versions for selecting, specifying and matching solid PANTONE Colors. Graphic designers, pre-press professionals and printers now have 1,867 color choices chromatically arranged. Also ink formulations are provided to aid printers in mixing colors. Includes color index, lighting evaluation tool and design software. Set of two guides, coated and uncoated.