DUAL TIPS: All graphic markers have a broad and smaller bullet nibs. UNBEATABLE COLOR: High quality alcohol based inks give incredible tonal range and vibrancy with flawless, streak-free coverage VERSATILE: All colors can be layered or blended and can be used on paper, acetate, glass, wood, or plastic. Perfect for all of your drawing, sketching, illustration, and craft needs FAST DRYING: Easily layer and mix different colors without worrying about smudges and blotches. The highly pigmented and vibrant art markers are built to last against fading. Set contains Violet, Blue, Green, Silver, Gold, and Red Gold.