About the product
- Easy to replace the nib by twisting it out and back. Please remove the cartridge or converter before twising the nib out.
- These nibs are not standard size, they are only compatible with Hongdian forest fountain pen 1850, 1851, 1861, M2, M1, 1843, 6013, 517D, 517S, 525, 1843 and 920 Series
- Package: 3 nibs with black section ( 1 x EF nib 0.38mm, 1 x F nib 0.5mm, 1 x Bent Nib 0.7-1.2mm)
- PS: Please remove the converter before twist the nib section out. If you can not screw the nib section out, please send us a message for assistance!
