This item is a vintage sterling silver mustard pot featuring an intricate pierced design and a cobalt blue glass liner.

It typically includes a hinged lid, often monogrammed, and sometimes comes with a matching small spoon.

Similar items are identified as condiment pots used for mustard, jam, or other spreads, popular in the 19th and early 20th centuries.

Prices for these antique sterling silver sets generally range from approximately $80 to over $500 depending on the manufacturer and condition