Dec 9, 2017 - Why are they often solid gold? And what is the difference between 14k, 18k, and 21k nibs? A fountain pen nib is the metal writing point at the end of the writing instrument. Virtually all quality fountain pens use solid gold nibs, both for their durability and for the smoothness of the writing experience they provide. Cheaper steel and gold-plated nibs, on the other hand, have
