Here's a real cool gift for the U of Penn and Big 5 basketball fan! • This pen is crafted from authentic Palestra floor, which was in use from 1927-2008. Measuring 5" long and a slim 7/16" in diameter, this rhodium-plated rollerball pen features the floor wood twice: the barrel is turned from the wood and the painted surface is set in the top. Engraved with arena name. Ships with rollerball cartridge (Schmidt P8126 or P8127) and can also accept "Parker style" ballpoint refill cartridges. Officially licensed by the University of Pennsylvania, each pen comes gift-boxed with a Certificate of Authenticity.