This is a great watercolor media pencil starter kit recommended for beginner artists who are exploring the world of watercolor art without busting their pockets. The watercolor pencils have a rich and vibrant colors and blend nicely with water. Wet the brush to pencil before using as a watercolor pencil or use it dry as a color pencil. Loew Cornell brand, Model No. 1021090. Conforms to ASTM - D4236, made from a non-toxic material.