Things You'll Need
Instructions
Wipe any ink off of your nib with a clean cloth. Clean it so that you don't smear ink all over your fingers or drip it onto your clothes when changing out your nibs.
Put a piece of clear tape onto your nib. The tape will help protect the steel from the oils on your fingers, and it will give you a firmer grip on the nib than you might otherwise have.
Tug the nib out gently, pulling and wiggling it out of your quill. The quill is just a holder for the nib, and it doesn't have an ink reservoir or anything else to worry about once the nib is removed.
Replace the old nib with a new one. As with the original nib, use a piece of clear tape to get a good grip on the new nib. Push it in where the old nib was until it's firmly gripped by the quill.