You'll be a big fan of the Navy ZIG Memory System Dual Tip Calligraphy Marker by Kuretake! This marker has unique blending capabilities and has a twin-tip so that you can create amazing titles and journaling with the same marker. Each marker features a 2mm and 5mm tip, has water-based pigment, and is photo-safe, lightfast, xylene free, odorless, and acid free.