A cylindrical shaped airtight container used to store tea and other dry food products. The process of making a Chazutsu includes 130 steps; the lid is delicately lined up with the body so that when placed on it sinks slowly, sealing the caddy by expelling the remaining air. Made with a double structure of copper tinplate. The tin is made using a traditional manufacturing method called ‘dobozuke’, which gives it its matte finish. It is designed to gradually change colour over the duration of its life, this copper variation will start to change after 2-3 months.