The Rexgrip Medium tip is a 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 Medium is particularly suited to all stansard writing enthusiasts. This pen is part of the Begreen range, manufactured from recycled plastic.