Tea ceremony set. This item has been stored at my parents' house for a long time, and the seller has no knowledge of the tea ceremony. Please understand that the item is being sold as is. The set includes a ceramic tea bowl, a bamboo chasen (tea whisk), a natsume (tea caddy), a chashaku (tea scoop), and a kensui (waste water bowl). I think this set is suitable for beginners. The tea scoop has scratches. The approximate size of the tea bowl is: Diameter: about 11cm, Height: about 8cm.