Kobukusa are small, square, silk cloths placed between tea utensils and the hand or floor. They are sometimes used to protect the hands from heat when a non raku-style teabowl (e.g., Hagi, Karatsu, Ido) is chosen for thick tea (koicha) service. ...
Japanese tea ceremony [lcsh]; Drinking vessels [lcsh]
This chawan incorporates a motif known as pine arabesque (matsu karakusa) that emerges just above the foot of the bowl and continues up and over the lip. It is designed for thin tea. Kyoto ware (Kyo-yaki)