Maior Penholder by Paula Cademartori for Supernova. This penholder is part of the Volta range and this one is the largest size. The Volta range is made of RPETG material which is both strong and resistant. Each penholder is made up of the equivalent of 21 plastic bottles and is available in several bright colours - the one you can see here is Aqua. 100% recycled and 100% recyclable. Please contact the store for more info.