The Raul E3 Formula Guide contains 490 Raul effect series Color sector Colorimetric cards; 420 solid colors (developed with water-based paints); 70 metallic colors (developed with acrylic coatings), sector Colorimetric card size 5.0x21.0cm, solid color 5.0x2.0cm, metallic color 5.0x3.8cm. Type solid color semi-matte, metallic color highlight.