JoWo #6 Duotone Steel Nib with Contour Design A6 Journals works well highlighting these signature

works well highlighting these signature features of the movement

even with extended writing

The rOtring 800+ is a sleek

The original version

JoWo #6 Duotone Steel Nib with Contour Design A6 Journals works well highlighting these signatureJoWo Duotone Steel #6 fountain pen nib with Contour design. Jowo #6 steel nib with partial gold plating and Contour pattern, comes in EF, F, M and B widths. The JoWo #6 size nib fits most fountain pens that accept a #6 size nib. Please note: The housing may not fit some pens. Please do your own research or check with your pen manufacturer. If this housing does not fit your pen, you can remove the nib and use it with your pen original feed and housing.