Incredibly smooth and vibrant, the new Acroball Ballpoint pen from Pilot has it all - a stylish design, comfortable contoured grip, and incredibly smooth and effortless writing! Acroball's advanced ink allows you to express yourself briliiantly with an ultra-smooth, colourful, smear-resistant formula. Not only is the Acroball pen fun to write with, it is also retractable and refillable, so you won't have to worry about losing a cap or running out of ink.