斑竹とは表面に紫褐色などの斑紋のある竹の総称。清代の斑竹を使用した上節の茶杓で、切止は面取で共筒である。
Hanchiku Chashaku
Hanchiku is a name of bamboo which have mottled patterns in its surface. This Chashaku was made of Hanchiku in the period of the Qing Dynasty, and has a knot at the upper center.