This set of 150 empty watercolor half pans are the perfect accessory for amateur and professional artists who carry various paint colors and shades. Each empty white watercolor pan measures 0.6 x 0.7 x 0.32 inches, perfectly sized to fit snugly inside metal paint pallets. Artists of all skillsets will enjoy mixing multiple paint colors to create their very own palette to fit their needs. The plastic watercolor half pans can easily be washed and reused multiple times.