The Faber-Castell Daily Ball XB Follow Your Flow Buzzing Sky ballpoint pen (ref. 140680) offers ultra-smooth and effortless writing thanks to its high-capacity lead with indelible blue ink. Its ergonomic and lightweight body is made from 63% recycled plastic, featuring an attractive Buzzing Sky blue finish. It's the perfect refillable retractable pen for those who write frequently at the study or office.