A Chinese hardstone, mother-of-pearl and silver embellished zitan bitong, Chongzhen mark, 17/18th C.

(UV-checked)
- Generally in good condition, with minor normal superficial wear and nice patina.
- A few typical superficial chips to the rim and foot rim.
- A few age-related crack line throughout.

品相報告：（已用紫外線光檢查）
- 整体品相非常良好，表面自然磨損痕跡。
- 口沿和圈足都有几处典型小飞皮。
- 笔筒多处典型木质老化开裂。