The Greenball is a refillable, environmentally friendly rollerball with a conical tip and a rigid and hardwearing tungsten carbide ball. You will love the perfection of the Greenball's ink flow, its longevity and its simple, modern design. Greenball rollerball is part of the Begreen range, manufactured from recycled plastic. Together, we can make a difference and help save our planet's resources. By producing a Begreen Greenball liquid ink pen with recycled plastic, Pilot is reducing the carbon footprint of the pen compared to the same pen produced without recycled plastic. But it does not stop there, by refilling it at least 3 times, you would be offsetting the carbon dioxide emissions too. From the manufacturing through to the end of the product life, it is estimated that buying this Begreen pen and refilling it 3 times reduces the total environmental impact of the pen by -78% compared to buying an additional 3 new pens. A small gesture can make a significant difference in our fight against climate change!