These two new additions to the Retro '51 Tornado line are very classy looking! The Venetian Marble reminds you of an Italian Tuscan piece of art with its salmon and red tones. The Verona Marble is reminiscent of the beautiful blue sea in the Mediterranean. Both of these Tornados are sized slightly larger than the classic Tornados. These Tornados accept the Parker Gel Refill, Parker Ballpen Refill, Schmidt Capless Rollerball Refill and the Schmidt Superbowl Rollerball Refill. Please see our "Inks and Refills" section for additional supplies.