This package include one Creative Color Mixing Board with one regular Color Wheel (9.25 inch). Easy-to-use tool that visually illustrates relationships between colors and demonstrates the results Features a grayscale, tints and tones, definitions of color terms, and illustrations of color. Color Wheel helps show which colors are complimentary, and how they go (or don't go) together. Some people know instinctively, and others need a visual tool to help them choose. Two sided wheel with indicators for complementary, split complementary and triad color schemes, how to tint and shade, primary, secondary and tertiary references, and more. color wheel