Set of 3 Hongdian Fountain Pen Silver Nibs (Fine, Extra Fine and Bent Nib) for Black Forest 1850, 1851，6013, 517S and 517D Series

• These nibs are not standard size, they are only compatible with the Hongdian specified fountain pens Suas Black Forest fountain pens (1850), 1851, 6013, 517S and 517D. 20223Pak4Set: 3 black springs with section (1 x EF spring 0.38 mm, 1 x F spring 0.5 mm, 1 x curved spring 0.7-1.2 mm)
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

NOTE These nibs are not standard size, they are only compatible with Hongdian specified fountain pens such as Black Forest fountain pens (1850), 1851, 6013, 517S and 517D series. If you are not sure whether these nibs fit your pens, please send us a message to confirm.