Charcoal basket, Tantansai's preference, Seifu-kago (Clear Breeze Basket) The weaving is beautiful and exquisite. I think you will feel a sense of coolness during the furo (brazier) charcoal arrangement. - Material: Bamboo - Design: Woven design - The bamboo has a unique color and luster that comes with age. The box is a thick paper box. Thank you for viewing.