Pilot's Rexgrip medium 1mm blue pen is an environmentally friendly, refillable and retractable ballpoint pen. Its highly resistant tungsten carbide ball retains its shape and is extremely hardwearing. The Rexgrip grip is perfectly integrated into the barrel of the pen and makes it particularly comfortable to hold. You will be delighted by its effortless writing. The Rexgrip extra broad is particularly suited to all broad writing enthusiasts. This pen is part of the Begreen range, manufactured from recycled plastic.