Elvira Van Vredenburgh Designs Notecard Set 8 Cards Floral Designs
These are alternate nib sections for the Yookers 549 fiber tip pen, they simply screw on to the pen body allowing you easily change nib size.
Easily cleaned - Simply unscrew the barrel from the tip section and rinse your Yookers tips with lukewarm water then blot dry with a paper towel whenever you change your ink.
About Yookers
Yookers is a design studio based in Hong Kong that has pioneered fiber tip pens that use ink cartridges and converters.