For years, this palette has been the choice of Professional Watercolorists and students. SmAll enough to fit in most art boxes, this palette makes a great Travel companion! It Features 3 large mixing sections and 12 smAll slant wells for holding Color. It stacks without disturbing Colors, and is Made Of white stain-proof, high impact styrene plastic. Measures 6" × 13". For years, this palette has been the choice of Professional Watercolorists and students. SmAll enough to fit in most art boxes, this palette makes a great Travel companion! It Features 3 large mixing sections and 12 smAll slant wells for holding Color. It stacks without disturbing Colors, and is Made Of white stain-proof, high impact styrene plastic. Measures 6" × 13".