Traditional floral and geometric pattern antique kobukusa (tea ceremony cloth). Tea Ceremony Utensils: Set of 3 Antique Kobukusa This is a set of antique kobukusa with traditional floral and geometric patterns. These were kept by my grandmother, who was a tea ceremony instructor. They are unused, but have been stored for a long time, so I have listed them as "near new." I don't know the details of each one, but they are in good condition, so please check the photos and purchase if you are satisfied.