Hot water boiled in an iron bottle becomes very mellow, and if you put in tea with that hot water, it will be deliciously served. <br> This iron bottle is very carefully manufactured, and most of the process is based on old-fashioned manual work. Iron bottles of traditional design have a beautiful Japanese style and it fits well in modern life. Why do not you enjoy the life that feels the heart of &quot;rusted rust&quot;? <br> * The color of the image may differ from the actual ones depending on the browser and setting. Please acknowledge it beforehand. <br> 【Notes】 <br> ● Please be careful not to touch your hand directly inside the iron bottle. When washing the inside of an iron bottle, please hold it in your hand and rinse it with the water being rocked. The use of detergent, polished powder, squirrel, gold brush and the like will cause the inside to ruin, so it is also a prohibition because it will also cause rust. <br> ● Wipe with a cloth that has wet cloth or tea juice while the surface of the instrument is hot, it will give you more elegant gloss. Please try. Please do not clean the surface with detergent or polishing powder, sewage, gold brush etc. It impairs elegance. <br> ● When using for the first time, boil it two or three times with water and drink it, please drink it after throwing it away. <br> ● After use, make sure to drain hot water, please take the lid and dry the interior well with residual heat. Especially in the case of an iron bottle that is in use, please do not leave water in the iron bottle. (In the case of long ironed iron bottles this is not the case.) <br> ● From the beginning of use usually reddish brown spots occur on the inner side in about 2 days to 1 week, and eventually spread all over, but please use this as it is not rust. (In case of rust, hot water will turn red and spirit will come out.) <br> ● When used for a long time, reddish brown and white sediments will adhere to the inside, but please never remove this because it is an important thing to prevent spirit and delicious hot water. (It depends on the nature of the water.) <br> ● Please be careful not to let the sky firing. (In the event of empty firing, please do not suddenly cool with water etc., please let it cool slowly as it is.) <br> ● For a long time to use beautifully, please use the fire power and heat sources such as gas and IH cooker below medium heat. (There is no big difference between using boiling time strongly.) <br> ● Hyun is not fixed in fixed form. Also, when boiling water, the knobs of the hyper and lid become hot. (It depends on the use environment.In case of using IH, you will not get hot.) <br> ● It corresponds to various heat sources such as gas, charcoal fire and IH cooker. We recommend you to use the IH cooker which does not get heated and does not deteriorate the bottom.