The pen is made from black resin and features a platinum-coated clip and detailing. To top it off, in all its luxurious grandeur, is an 18-karat gold nib engraved with the number “4180 ...

depending on the cost of the pen and how long you want it to last. Two of the most common nib materials are steel and gold. Steel nibs tend to, obviously, be more affordable, although that ...