Kuretake No. 13 Fountain Brush Pen : Set including the famous Kuretake brush pen N ° 13 as well as 3 black ink cartridges (not permanent). Known in Japan to allow wide effects and at the same time very fine thanks to its precise nylon bristles. Artists and calligraphers loves these Japanese markers because they are very convenient and easily transportable. If the ink dries you can soak the tip in a glass of water overnight. This marker is Convertissuer Platinum compatible. You can use the famous 'Carbon Ink' from Platiunum.