Nanbu Tekki Space Casting Tetsubin Egg Medium Black PureBlack Stored in its original box, unopened. However, the tissue paper was torn, so I opened it to check. There were no scratches, so there is no impact on the main body. Please refrain from purchasing if you are sensitive to minor imperfections, as this item has been stored by a private individual. Instant purchase available. Price negotiable. This item is priced at ¥19,800 on various websites. Size: Width 13cm x Depth 11cm x Height 17.5cm Usable Capacity: 450ml / Full Capacity: 500ml ※For direct fire only. Not compatible with IH. (Not compatible with microwave ovens or dishwashers.) ※There is no enamel coating on the inside. After use, be sure to dry it thoroughly without leaving any water inside. Wipe the surface thoroughly to remove any water. Pay attention to the spout and lid area to ensure no water remains. ※The inside of the Tetsubin has an oxidation film applied through a process called "kamayaki" to prevent metallic taste and red rust in the water. To avoid damaging this film, do not scrub the inside with a brush or wash it with detergent. ※Store in a dry, well-ventilated place. "Space Casting" is a workshop located in the Mizusawa district of Iwate Prefecture, one of the leading production areas for Nanbu Tekki. They create iron tools with simple designs that match modern lifestyles, while preserving traditional techniques. Made using the green sand casting method, where molten iron is poured into a sand mold, the unique texture and flavor of the iron material are well expressed on the cast surface. This Tetsubin has a cute, rounded egg-like form. As you use the Tetsubin, a film will form on the inside, which has the effect of removing unnecessary impurities from the water. Iron will also leach out, making it ideal for hot water or tea.