Greenstick’s eco-friendly pens are made from newspaper. These come in two varieties – Recycled Pens & Plantable Pens and minimize the use of plastic which reduces the carbon footprint. Different plant seeds are embedded in it . Insert these in a pot upside down after use and watch it turn into a sapling. Seeds inside the pen germinate in a time span of 5-10 days. So, enjoy your home grown luscious kitchen garden bloom within months!