Triplus Fineliners feature an ergonomic triangle shape for fatigue-free writing and drawing, and the silky, smooth barrel surface feels great to the touch. Triplus pens are DRY SAFE; they can be left uncapped for days without drying up! This set includes yellow, magenta, red, orange, light green, green, light blue, blue, brown, black, bordeaux, aqua, cyan, French green, olive green, violet, mauve, Van Dyke brown, gray and silver gray.