ROTRING CORE COLLECTION
Core is a real eye catcher for cutting-edge kids who aren’t quite ready to use a regular fountain pen or have outgrown a simple roller ball.  Every core is available as a fountain pen and a roller ball.  There are two different nibs of the core fountain pen:  narrow and broad.  The Core fountain pen features an integrated spare tank that gives you an extra half hour of writing time.

 Right-handed?  Left-handed?  The core fountain pen’s low writing axis doesn’t force you to adopt a certain grip.  Instead, it adapts itself to every individual.