The Oiva grinder is made of white stoneware, and features the Räsymatto pattern. The Räsymatto (rag rug) pattern, inspired by allotment gardening, is linked to topical themes like sustainable living and the joy of working with your hands. Allotments, with their flower and vegetable beds, represent urban nature at its best, and a rag rug on the floor of an allotment cottage tells a colourful story of its own.