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Several ways to grab a hot pot is used. And sometimes subjected accidental burns.
And many tools to grab a hot pot is used. But it is inconvenient. However, This does not require a tool. And you can move a hot pot. When the pot is hot, the air tube inside the handle expand. You can take the handle of the pot. And this is bot hot.
Yongin-si, South Korea
Kyung Hee University
Yongin-si, Gyeonggi-do, South Korea