The "Studio" series of watercolors is made with gum arabic. The semi-dry watercolors are dried at a temperature no higher than 40 °C, which preserves the paint's brightness and vibrancy. After drying, the paint becomes matte. The colors mix easily, spread beautifully, and are easy to pick up from the pan. This 10-color watercolor set is perfect for beginner artists and art students. The pan volume is 2.6 ml.