FeaturesMade from 90% recycled PET plastic bottlesSmooth gel inkFine 0.7mm tip writes a 0.4mm line widthRefillablePack of 10This unique, environmentally friendly Pilot Bottle 2 Gel Ink Fine Rollerball Pen is made from 90% recycled PET plastic bottles and contains smooth gel ink. The fine 0.7mm tip writes a 0.4mm line width for everyday use at home, in the office or at school. The pen is also refillable for long lasting use. This pack contains 10 pens with blue ink.