This vintage K & E Paragon 5.5" drafting pen is a must-have for any collector of engineering and drafting tools. Made by the renowned brand, Keuffel & Esser, and manufactured in Germany, this pen is a true gem of precision and craftsmanship.

The pen comes in its original box, adding an extra touch of authenticity and charm. It is perfect for anyone who wants to add a unique and historical item to their collection, or for those who appreciate the fine art of drafting. Don't miss out on the opportunity to own this beautiful piece.