"Fude De Mannen" is also it is not good handling of the brush, is the fountain pen easily write a calligraphy by a special pen tip. More fine print when make a pen tip, the more bold and lay the pen tip, you can change the thickness of a character freely by writing angle. It is easy to grip than the brush, it is easy to write! This is the overwhelming popularity and. Newly has a lineup of two types of different nib bending angle which can be chosen in preference this time. "Young bamboo (nib angle 55 degrees)" is recommended for those who write and make a pen. "Navy blue (pen tip angle 40 degrees)" is recommended for those who write and lay the pen.