These sets feature brush pens with brilliant water-soluble ink which can be reworked once dry. The brush pens feature highly intense, saturated dye-based liquid watercolor that dries within minutes, can be rewetted and is blendable. It produces great results on paper or board. 15-Pen Set contains: Lemon Yellow, Light Orange, Carmine, Scarlet, Red Violet, Blue Violet, Ultramarine Deep, Turquoise Blue, Light Green, Deep Green, Sepia, Reddish Brown, Warm Grey, Cold Grey and Black