Jewelria features beautiful handmade resins, special trim, and an ergonomically developed design. The barrel of the pen is made of exquisite jewelry grade resin and detailed with chrome trim. The pocket clip is spring loaded to allow easy placement in pocket. The twist action ballpen can be used as a Capless Rollerball or Ballpoint Pen. The ballpoint refill is available in other color inks and can be found on the Amazon website as well. The Jewelria pen is also compatible with the Capless Rollerball refill by Monteverde. The Capless Ceramic Gel refill allows you to convert your ballpoint pen into a Capless Rollerball. Refills Available for this pen is as follows: * Monteverde Soft Roll Ballpoint Refill to Fit Parker Ballpoint Pens– Style# P132 (2 pack) * Monteverde Soft Roll Ballpoint Refill to Fit Parker Ballpoint Pens – Style# P133 (6 pack) * Monteverde Capless Ceramic Gel Refill to fit Parker Ballpoint Pens – Style# P422 (2 pack) * Monteverde Capless Ceramic Gel Refill to fit Parker Ballpoint Pens – Style# P423 (6 pack) Monteverde’s famous fit and finish make the Jewelria ballpoint pen one of the greatest values in luxury and innovation.