Marabu Graphix Fineliners are designed for both impulsive or "loose" sketching and technical, structured visualizations. Ideal for illustrators, fine artists, journalers and students, these fineliners feature high-quality, lightfast, water-based pigment ink. This Doodle 12-Color Set includes black, dark brown, grey, dark green, yellow green, azure blue, ultramarine, plum, pink, ruby red, orange and yellow in 0.5mm nibs.Details:Includes assorted colors24 fineliner pens0.5 mm nibsDurable, metal enclosed plastic tipsCaps have convenient clipsLow-odor, no-bleed ink