Jack Richeson Plastic 7 Well Palette Trays, 3-1/4 x 7-1/4 Inches, Pack of 12 White plastic palette tray with turned edges has 7 color wells and 2 mixing divisions. Palette measures 3-1/4 x 7-1/4 inches and is made from high quality materials for durability and longevity. Cleans up easily with soap and water for repeated usage. Economically priced to fit your budget Perfect for art classrooms, studios and recreation centers Large mixing wells allow you to create the perfect hue