Named for Roman emperor Hadrian and his famous wall (now a major tourist destination in the UK), Regal Curio’s Hadrian pen is designed to depict power, strength, and nobility. This new two-in-one style features a nose cone for a standard rollerball refill, and comes with an extra-fine stainless steel nib attachment and a black ink cartridge that allow you to convert your rollerball into a fountain pen. Another handy update to this model: The cap now has a sealing mechanism that prevents dry-out in the nib.