Daler Rowney FW Acrylic Ink Bottle Rowney Blue - Versatile Acrylic Drawing Ink for Artists and Students - Permanent Calligraphy Ink - Archival Ink for Illustrating and More

FW Acrylic Artist's Inks These acrylic based pigmented inks are water resistant when dry. Colors may be mixed together or thinned with water to achieve incredibly luminous washes. Use with quill pens for lines or watercolor brushes for washes. They even work with airbrush! Colors will adhere to paper wood leather and illustration board.