Keiichiro Hayamizu 'Volcanic Ash Rectangular Rimmed Tray'Dimensions L 28cm x W 16cm x D 1cm Materials Wood, washi paper, urushi lacquer, volcanic ash Methods Makiji Care Clean gently with a soft sponge and mild detergent, then wipe dry and air dry completely. Avoid soaking, dishwashers, microwaves, dryers, and sharp utensils, as they may cause warping or damage. Description Keiichiro Hayamizu handcrafts washi paper using kzo and mitsumata fibres, layering the material over wood, bamboo, and clay forms