Studio Series™ Artist's Watercolor Paint Set. Selected for optimal versatility, these watercolor tubes will suit artists from beginners to pros. Twenty-four colors include classic pigments and vivid hues for a wide range of mixing possibilities. Great for traditional painting, design, art classes, illustration, watercolor lettering, and more. 24 tubes, 12 ml each. A full and versatile range of colors. Clear, bright hues mix cleanly. Smooth and even texture. Paints dilute to high transparency. Brilliant color in concentration. Essential watercolor tips inside. Box measures 8-7/8" wide x 8-3/16" tall x 5/8" deep (22.5 cm wide x 20.8 cm tall x 1.6 cm deep).