I believe this snuff bottle is white glass as I can see light thru the material when looking into the bottle otherwise it’s a very fine porcelain. The cap appears to be jade or a jade colored stone as it passes the tooth test. The spoon is plastic I think but it is excessively hard and appears to be hand hewn so it may be from another source but I can’t verify. The spoon is slightly curved too.  

Design is Overpainted in several areas or perhaps the paint/ink spread across the surface during glazing. Nothing more than creation anomalies on the vessel itself. No breaks, chips, cracks.

Selling as-is, no returns. Please review the pics and ask questions prior to purchasing if uncertain.