Vintage Japanese ceramic double egg cup with a glossy yellow exterior, white interior, and blue rim. The base is marked JAPAN, supporting Japanese origin; the form and finish fit a mid-century kitchenware look.

• Double egg cup form with a molded pedestal base and rounded upper cup.
• Ceramic construction with a smooth factory-glazed surface.
• Marked JAPAN on the underside; no brand or line is visible.
• Colorway is yellow outside, white inside, with a blue rim accent.
• Photos show light surface wear and small scuffs from use.
• Compact tabletop piece suited to vintage kitchen or breakfast service displays.

Made for serving soft-boiled eggs, this piece also works well as a small collectible display item in a vintage kitchen, egg cup collection, or Japanese ceramics grouping.