Whether you work in monoline, or create 'faux' calligraphy, this bullet tipped marker is the perfect pen to add messages and designs to gifts. Shake the pen with the cap on to start. The metallic ink gives a rich opaque result, and this is the fine bullet nib which gives 1.0mm line. Permanent on most surfaces. Low odour, xylene-free. Archival quality ink is chemically stable, waterproof, and fade resistant. Writes on glass, wood, porcelain, plastic, paper and metal.