Lanxivi Duke Fountain Pen Interchangeable Calligraphy Pen Leather Pen Case Set (Black Pen + Black Case)[Product Information]- Enter your model numberto make sure this fits.
- Nib Size : M and Calligraphy Nib ， Cap : Push Type
- Capped length 140mm ， Diameter 14mm & pen weight 35g
- Ink cartridge : international standard ( Fit ASIN B00W01VCJA )
- Package : 1 x Fountain Pen ， 1 x Calligraphy Pen Nib Part and 1 x Lanxivi leather pen case
- Please kindly note the spring in the converter is for preventing ink from freezing ，not defective
