Design Eva Harlou | DK Earth Stool is a circular bar stool designed by Danish architect Eva Harlou. Earth Stool is the result of a new innovative waste-to-value technique that enables Mater to reuse companies’ industrial waste, e.g. plastic waste and other fibre-based materials. The seats are made from recycled industrial plastic waste from GROHE and coffee bean shells from BKI coffee. The technique is developed in collaboration with Danish Technological Institute with support from the University of Copenhagen. The waste materials are mixed in a unique compound suitable for press moulding – a method designed to reuse companies’ resources more efficiently. Earth Stool represents classic Scandinavian design with steel frames that make the bar stool elegant and timeless.