https://newatlas.com/kuru-kuru-nabe-self-stirring-saucepan/22709/
The Kuru-Kuru Nabe self-stirring saucepan
May 2, 2015 - A Japanese dentist by the name of Hideki Watanabe has invented a self-stirring saucepan called the Kuru-Kuru Nabe (Round-Round Pot).
the kurunabeselfstirringsaucepan