Prismacolor Premier Art Markers are dual-tipped, double-ended markers that feature advanced ink formulations for rich color saturation and silky smooth coverage. Nontoxic ink is alcohol, dye-based ink with a single ink reservoir that guarantees color match from end to end. Multiple line widths are available in one marker.Colors include:CANARY YELLOW, SPANISH ORANGE, ORANGE, POPPY RED, GOLDENROD, PEACH, SIENNA BROWN, CRIMSON RED, TUSCAN RED, PINK, RHODAMINE, MULBERRY, VIOLET, LIGHT CERULEAN BLUE, TRUE BLUE, VIOLET BLUE, INDIGO BLUE, BLUE SLATE, TRUE GREEN, GRASS GREEN, MINT CREAM, DARK GREEN, DARK BROWN, BLACK