Paint Mixing Tray Palette & Cover + Artists Pocket Mixing Guide Combo Set Teaching & Color Theory Painting & Design Paint Mixing Tray Palette with Cover & Artists Mixing Guide Combo Set Pocket Color Wheel 5-1/8" Diameter & 10 well palette with cover Easy-to-use tool that visually illustrates relationships between colors and demonstrates the results Suitable for all water based media Paint tray has six round wells and four rectangular wells Has the contours for paint Made of molded white plastic, it is durable and easy to clean