50 sheets of Ruyusan Paper for Tea Ceremony (Set of 2 books) [Uses] These are kaishi (paper napkins) used in tea ceremonies, an essential item for the tea ceremony. [Product Features] Ruyusan paper plays a particularly important role in the tea ceremony. It features a beautiful design and high-quality materials. - Usage: For tea ceremony - Product Name: Ruyusan Paper - Product Name: Kaishi (Paper Napkins) Thank you for viewing.