This set of 5 black Winsor and Newton ProMarker Pens is perfect for outline or illustrative work.Popular with artists and illustrators, this set of Promarkers features 5 black and one blender pen with each marker featuring a twin tip with a broad chisel nib and fine bullet nibs, offering consistent, streak free coverage. These alcohol-based professional markers are blendable and malleable, making their performance unrivalled.This set contains 6 ProMarkers:- 5 x Black- FREE blender. 5 x black markers. Free blender. Alcohol-based professional markers. Unrivalled performance. Blendable and malleable. Consistent, streak-free coverage. Twin-tipped - Broad Chisel and Fine Bullet nibs. Use a colourless blender to vary shades. Approx. Dimensions (mm) H120 W152 D17. Weight 102g