Molotow Calligrafx Black Alcohol Calligraphy Pen:
Developed by Molotow this marker has a flexible point with a flat head of 2mm. This marker allows multiple effects in calligraphy. The ink is alcohol-based, very opaque, quick-drying and UV-resistant. The marker is refillable with Coverall inks (Available in stores) and it is even possible to change the calligraphy tip to a brush tip.