5PCS Replacement Pen Nib for Iridium Pen Tips Medium Nib Extre Fine Nib Optional for Ideal for Most Fountain Pen Office

ESPECIALLY FOR FOUNTAIN PEN. The pen nib replacement is fit for majority fountain pens. 2 different optional: 0.38mm EF PEN NIB, 0.5mm F PEN NIB. NOTICE: Please measure your pen nib size before purchcase Ensure the type matches rightly. PREMIUM, DURABLE. Adopts high grade for iridium material, fine workmenship, smoonth, sturdy interface, simple installation, not easy to loose. WRITE SMOOTHLY. Quality material, straight pen nib design, constantly ink flow, comfortable writing experience. for Ideal for writing art words, letters, signing, etc. 5PCS Replacement Pen Nib for Iridium Pen Tips Medium Nib Extre Fine Nib Optional for Ideal for Most Fountain Pen Office Features: brand new and high quality ESPECIALLY FOR FOUNTAIN PEN. The pen nib replacement is fit for majority fountain pens. 2 different optional: 0.38mm EF PEN NIB, 0.5mm F PEN NIB. NOTICE: Please measure your pen nib size before purchcase Ensure the type matches rightly. PREMIUM, DURABLE. Adopts high grade for iridium material,