Create elegant greeting cards, certificates, awards and announcements... Metallic Brush Pens add elegance to any occasion! Create sweeping brush strokes with the convenience of an ink pen. Vivid, opaque ink writes on white and dark paper. Water-based pigment ink is water-resistant on paper once dry (not suitable for use on coated paper). Tapered brush tip is ideal for calligraphy and illustrations. Acid-free.