Made of minoware clay, the Origami Dripper carries 400 years of history of minoware production of the Gifu region, famous for its washi paper and pottery. Minoware is a ceramic-making technique some 400-500 years old and only a few dozen artisans left in Japan still know the craft. By purchasing a Origami Dripper, you are bringing this rich tradition into your coffee brewing routine. Made with high density clay, the Origami has excellent heat retaining properties. When used with the conical filter, the 20 folds encourages faster brew time by enabling faster airflow. When used with a wave style filter, it can be used as a flatbed brewer.