Nanbu Tekki Ichido Tetsubin Hakeme 0.6L Rust Brown Finish

The features of Ichido Nambu Tetsubin boast a 900-year history as a traditional craft from Iwate. Nambu ironware has a rustic and warm texture, which improves with use. The exterior of the kettle is finished with natural lacquer, while the interior is treated with a traditional method to prevent rust through kiln firing. This technique involves baking at approximately 900 degrees Celsius to form a coating of ferric oxide on the surface, preventing rust. The boiled water contains a rich amount of ferrous iron, which is easily absorbed by the body and effective for iron supplementation. Before first use and after each use, care instructions are as follows: Lightly rinse the inside of the kettle, fill it with water up to 80%, and boil for about 15 minutes. Initially, the water may appear cloudy due to metallic residue, so repeat this process about three times until the boiled water is clear. If the kettle has not been used for an extended period, perform the same steps when starting to use it again. After use, do not leave any water inside the kettle; always transfer it to another pot and ensure it is empty before drying. If the water becomes cloudy due to rust: Start by lightly rinsing, fill the kettle to 80% with water, and wrap about one teaspoon of sencha in cloth. Simmer for 15-20 minutes while being careful not to let it boil dry. This method utilizes the chemical reaction between the tannins in the tea and the iron. Repeating this process 2-3 times will enhance its effectiveness. Afterward, rinse lightly and boil water 1-2 times before use. Handling precautions: a. The kettle becomes very during and immediately after use; be careful of burns. b. Use and store in a place out of reach of children. c. Be cautious of dropping it when stored at a height. d. If not used for a long time, ensure it is thoroughly dried before storing in a dry place. e. Do not touch the interior surface. Using detergents or sponges can remove the rust-preventing oxide layer, leading to rust. f. Fill only up to 80% and do not use when completely full. g. Avoid using strong flames that cause the fire to spill out from the bottom of the kettle. h. Boiling may cause water to spout from the spout; adjust the heat accordingly. i. Rapid cooling from a high temperature may cause cracks or breaks. j. Do not use in a microwave