Nib material: Stainless steel. Line width: F (fine). Mechanism: Cartridge and converter compatible. Size: Total length: Approx. Accessories: Original box set/converter (crushed by outer box, torn inside box) Two cartridges used. There are some noticeable scratches on the middle of the barrel due to opening and closing the cap, multiple line scratches and scratches on the cap/barrel, and other scratches and small scratches on the exterior, showing some signs of use, but the condition is suitable for everyday use without hesitation. International Buyers – Please Note. Thank you for your understanding.