This is a versionary version of the Sumboku series of desk brushes using high-quality weasel hair at the tip of the head.
The weasel bristles allow you to write fine lines, so it is very popular for temporary work of small letters and fine lines.
Professional approved for authentic writing.
The bristles are pure bristles, so you can write the text with a delicate touch, and you can also write fine writing with a broad stroke.
If the ink runs out, you can insert and refill the cartridge.
Includes 1 main body and 2 exclusive brush ink (verand).
When replacing cartridges, please use the "10 brush ink blades".