• Dimension: Height 1: 1 1/8 in (2.9 cm) Diameter 1: 1 3/8 in (3.5 cm) Height 2: 1 in (2.5 cm) Diameter 2: 1 3/8 in (3.5 cm)
• Estimate From: $1200
• Estimate To: $1800

Uncarved, each ring is of even smooth white tone. Qing Dynasty period.

來源：洛杉磯私人藏家提供
Provenance: Private collection, Los Angeles