These round “B” nibs are designed for Gothic or outline lettering. They are also well suited for cartoons, uniform line drawing, and creating borders and displays.
Sets of 2 nibs are available in B1/B2, B3/B4, and B5/B6. B0 represents the widest nib forming the thickest line, while B6 represents the narrowest nib that forms the thinnest line.