Graphit Twin Tip Alcohol Based Marker Pen Set - 12 x Classic Colours Twin ended - 1 x chisel tip, 1 x bullet nib Unique ergonomic design Coloured end caps with large bold colour codes for easy identification Colours in this set: Sun, Carrot, Cacao, Azalea, Ruby, Magenta, Iris, Dark Cyan, Submarine, Chlorophyll, Anise, Black Long lasting - each marker holds 4 grams of ink which is approx 20% more than many other leading brands