This Brookstone pen set is a unique addition to any collection. The donut base pen with magnetic gravity-defying STEM technology is sure to impress. The pen comes with three blue ink refills and is made of high-quality metal. This vintage style pen is perfect for any collector or enthusiast. The personalization option is not available, but the brand speaks for itself. This pen set falls under the categories of Other Collectible Ballpoint, Ballpoint Pens, Pens, Pens & Writing Instruments, and Collectibles.