J-kitchens Kiriko Pair Sake Cups 100cc Egg-Shaped Glass Japan Blue 5.5x5.9cm

Country of origin: China Material/Ingredients: Glass/Cut glasswork Packaging: Pair box ●Product inspection and management are carried out in Japan. Due to being handmade by artisans, there may be slight variations in size and color. ● Avoid using the product in situations involving sudden temperature changes, such as rapid cooling or heating. It cannot be used in microwave ovens or conventional ovens. ● Do not use metal scrubbers or abrasive cleaners, as these may cause scratches. Chlorine bleach may cause cloudiness. ● Washing ceramic, metal, or glass items together in the same washbasin may cause scratches or breakage. ● Stacking glasses for storage may cause them to become stuck or break. ● This glass is soda-lime glass. Cloudiness may occur if left for extended periods. To address this, soak the glass in a solution of household vinegar diluted 3-4 times with water for several tens of minutes, then rinse with water. (This neutralizes the alkalinity of the soda-lime glass.)