Dainippon Ink and Chemicals Process Color Guide Color Sample Card 3-volume set with halftone dots, all 1000 colors This is a standard color sample widely used for color specifications in color printing. Contents: CMYK process color sample, three-volume set of 10, 11, and 12 Specifications: For process colors Number of colors: 1000 colors External dimensions: 200 x 60 x 40mm When designing or specifying colors for four-color process printing, specifying the percentage of halftone dots for the four colors will allow for a certain degree of color specification, but even with the same specified values, there will be considerable variation depending on the printing environment. If there is a color sample to compensate for this variation during printing, the operation will proceed smoothly and reduce troubles caused by the variation. By cutting out and attaching the chips from this color guide, it becomes a sample of the printed color. In addition, unlike a color chart, it has a unique readability specific to a color guide, and it is effective in selecting subtle colors. It is divided into three volumes: "Light and pale color tones," "Intermediate color tones," and "Dark and strong color tones," divided into three stages. Thank you.