Inside each Mater Cube sit 11.74 kilograms of diverted waste: coffee shells from BKI and industrial plastic from GROHE. Mater molds that waste into Matek and forms a 17.7-inch cube around an inner frame of FSC (Forest Stewardship Council) certified wood, giving you a stool, a side table, a footrest or a plant stand as the room needs. Mater
