Ink drawings have a long artistic tradition and inspire with their expressiveness, resistance to ageing and variety of possible combinations with other painting techniques, making them a popular medium for artists and designers. The double-sided, high-quality felt-tip pens offer a flexible brush tip for painterly work and a fine fibre tip for precise details. These artists' felt-tip pens with waterproof, highly pigmented ink are ideal for sketches, drawings and illustrations. These markers impress with their high resistance to light and are suitable for combining with other painting techniques.