"Dmitri" printed with periodic table graphics, chrome accents and a radiation symbol on the top cap. It is fitted with a smooth flowing rollerball refill that is retracted with its patented knurl twist-top. Replace the rollerball with any readily available Parker-style ballpoint refill and your Tornado is now a ballpoint pen. You'll find the Retro 51 REF-5P refill, the Schmidt P8126 capless rollerball refill and Schmidt P900 ballpoint refill for this pen in our store under Refills. Gift packed in a matching Retro 51 gift tube that doubles as a pencil stand..