STABILO's most sustainable fountain pen. The STABILO Grow combines design, writing quality and sustainability. The fountain pen is available in three nature-inspired colour/wood combinations. Perfect writing comfort, maximum leak protection and a robust steel nib with an integrated iridium tip ensure excellent writing performance. But above all, the product is sustainable. The use of renewable and recycled raw materials reduces the amount of plastic used and saves CO2 in the raw materials, compared to a fountain pen made from fossil-based plastic. The pen barrel is made from oak, beech or cherry wood, sourced from 100% FSC®-certified, sustainably managed forests.