The Eye Designer Rollerball has been re-imagined by uni-ball. It features a fashionable coloured barrel design but still contains uni-ball's fade and fraud proof Super Ink. The Eye's popularity stems from it's 'uni-flow' system that delivers a reliable and continuous flow of ink from start to finish so no worries about the pen running out or stopping in the middle of your writing, you can see clearly when your Eye needs replacing.