This guide will assist you in your path towards a greener future, the aim is to take out the myth and provide facts about Polyethylene & Polylactic acid paper cups, helping you make the right choice when you come to buy your next batch. We at Bio Paper Cups, manufacture our cups from Polylactic acid (PLA) which is a cornstarch extract from the corn itself, this in turm makes your cups fully enviromentally friendly, compostable & biodegradable.