J. Herbin Creapen Refillable Brush + 3 Cartridges
This refillable marker has very fine synthetic bristles with a great spring back, plenty of bounce and is ideal for calligraphy. You can create thick or thin lines with fine or heavy strokes. The ink is very fluid and light-resistant. Each pen comes with 3 black ink cartridges.
Additional Cartridges are available here.
Made in France.