This skull shaped penholder is designed to hold the Classic Black Skull BENU fountain pen. Unfortunately, we cannot guarantee compatibility with any other pens, especially with pens of a larger size, since this pen holder was created for our pens weighing 18 gr and only 12.6 cm / 4.9 inches in length. The pen is NOT INCLUDED in this listing. If you would like to add the matching pen please see our Classic Black Skull BENU fountain pen