Shun Kumagai Glass Vessel 6Dimensions: H 17cm x W 29cm x L 26cm Materials: Glass, natural metal oxides Method: Shun Kumagai creates his beautifully anachronistic glass pieces by combining lost wax casting with a coil building technique, traditionally used in with clay. The glass is coloured with natural metal oxides like copper, iron, or cobalt, and traces of clay and earth. Care: Can hold water. To clean, carefully wipe with a damp cloth Description: A charmingly fluid bowl,