Set 6 Alpino Color Experience Double Ended Calligraphy Markers Set of 6 double-ended markers. Become a real or true calligrapher apprentice, thanks to this complete set of double-ended markers, special for creative calligraphy. On the one hand, the extra-fine tip is ideal for writing, or for drawing and outlining letters; on the other, the brush tip makes coloring particularly easy and pleasant. It is perfect for filling in shapes, or for making thicker and thinner strokes, depending on the pressure exerted on the paper. Its tones go from light gray to total black, gradually. Brand: Alpino.