Tombow ABT Dual Brush Pen 2 Tips Grey Colours (Pack 12) Brush Pen with two tips. The fine tip is mainly used, when drawing exact lines. The second tips is thicker and flexible like a brush. Available in 95 vivid colours + blender. Water-based colours can be mixed together and used as watercolours. Perfect for creating cards, producing motifs, sketching, drawing comics, illustrating and much more. These pens are odourless. Colours are not light-resistant. The following colours are included in the set: N15 black, N25 lamp black, N35 cool grey12, N45 cool grey10, N55 cool grey7, N57 cool grey5, N65 cool grey5, N75 cool grey3, N79 warm grey2, N89 warm grey1, N95 cool grey1, 491 glacier blue.