Overview
These are classic 'Linglong' or rice-grain porcelain tea cups, famous for their translucent 'windows' that allow light to pass through the ceramic walls.
1Identify
Preliminary identification
Chinese 'Rice Grain' Porcelain Tea Cups (Linglong)
Photo reference
4 uploaded photos
Story
The 'rice grain' technique actually dates back to the 14th century, but it became a global sensation in the mid-to-late 20th century as China reopened its trade doors to the West.
Maker / Origin
While these carry a standard 'Made in China' export mark rather than an individual artist's signature, they hail from the tradition of Jingdezhen.
Condition & Value
The cups appear to be in excellent vintage condition with no visible chips, cracks, or staining. The 'Made in China' stamp is crisp, and the glaze remains bright. These are widely produced vintage export items; the value is for the set of five. Individual cups typically sell for $3-$8 each at vintage markets.
Research
Add anything that could sharpen the brief.
Improve the quality of research by sharing any corrections, provenance, details, marks, dimensions, or any other element that could shed light on the piece.
Add any photos or details that could shed light on the piece.