About Product
Bangjja Yugi is a traditional Korean alloy made of 78% copper and 22% tin. Unlike ordinary brass, this specific ratio is highly regarded for its unique material qualities:
Traditional Composition: This specific copper-tin ratio has been prized in Korea for centuries, offering exceptional durability and a distinguished weight.
Unique Reaction: It is known to react to certain substances, a characteristic that made it highly valued in historical Korean royal settings.
Superior Heat Retention: It maintains the temperature of your drinks, keeping beverages like Soju or Sake perfectly chilled or warm for a longer duration.
Rich Golden Hue: It develops a beautiful, deeper patina over time, which adds to its luxurious and antique aesthetic.



Product Specification
Size:
Flower cup diameter 7.1cm 2.8in height 4cm 1.6in
Stand diameter 10cm 3.9in height 1.7cm 0.7in
Material: 78% copper and 22% tin
Components: 2 cups + 2 stands( 4items)
Korean handmade manufacturing

Care Instructions
Cleaning: Use a soft sponge and mild dishwashing detergent.
Polished: If the surface luster has faded, gently rub with a soft polishing pad or commercially available brass/bronze cleaner to restore its bright, golden sheen.
Dishwasher: Safe. (Handwashing is recommended.)
Patina: Natural variations in the material's color are a natural consequence of oxidation and are a true sign of play. Regular maintenance will maintain its beauty.