• Pen made from recycled plastic, recognized with the 'Blue Angel' eco-label • Modern alternative to the classic refill, suitable for beginners and advanced users • Ergonomic design with rubber grip and accents, comfortable for right-handed, left-handed, large and small hands • Medium line (M) for smooth writing • Real blue quick-drying ink, smear-resistant even when using highlighters • Ink does not lubricate and can be erased with standard ink erasers • Refillable with Schneider Universal 852 cartridge; includes two cartridges and space for a spare in the barrel • Ambidextrous orientation for greater comfort of use