Calligraphy Brush - Hana Can also be used for ink wash painting and Japanese painting. Art supplies, purchased from a calligraphy specialty store. Includes cap (cracked, discolored). Sizing applied. Stored on a dedicated brush shelf in the studio. Material of the brush tip is unknown. Product from a long-established domestic brush maker. Long-term storage item. When using, please wash off the sizing with lukewarm water before use.