Professional Chinese Calligraphy Drawing Rice Paper - Tan Pi Xuan (50%) Wingceltis Bark (Ancient) Special rice paper excellent for writing Calligraphy or Drawing Professional paper Tan Pi (50%) Xuan (wingceltis bark). Brand: Yu Bao Ge 70x138cm (27.6x 54.3") 100 sheets Why is this paper special? It's made using ancient technique