Our Sketch Nibs are durable and flexible sketching nibs, hence the name, that respond to light pressure and give a nice range of line variation. They're durable, so difficult to "spring" or bend too far. Polish the tips to keep them smooth. Long lasting, won't snap or rust like dip nibs. Still, the tip is sharp. 

They fit our Large Nib Feeds, designed for the Brause Rose and Manga G Zebra nibs.