Pro Art-Fantasia Premium Watercolor Pencil Set. Produced with carefully selected pigments to obtain high color concentration and give depth to colors. Different colors can be blended together to obtain different tones & effects. In addition to paper, these pencils are suitable for use on a variety of different materials like wood, fabric and board. This package contains twenty-four watercolor pencils in an assortment of colors within one 7- 1/4x4x1/2 inch tin case. Conforms to ASTM D 4236. Imported.