Michael’s Fat Boy was created in the early 90s by Michael with a desire to have a better gripping pen that wouldn’t leave his hands callused. He has two U.S. Patents for ergonomic writing instruments. The Fat Boy pen lines combine his patents with a wide barrel to offer a comfortable grip. Every rollerball and ballpoint pen is made in the U.S.A. from aircraft quality billet aluminum bars. They are then assembled using the best quality retractable mechanisms from Germany. Outside of being extremely comfortable, these pens stand out with their unique shapes, styles and appearances. Michael’s Fat Boy also offers limited edition pens for the collector or enthusiast.