ANT Korean Sambou Bamboo Salt was originated from Korean folk remedies with thousand years history, We obtain the sun-dried salt from the western sea coast of the Korea Peninsula and it put into bamboo tree trunk of more than 3 years old. It is covered up with pure red clay from deep valley, and burned with pine tree firewood. It is burned at 900 to 1500. In order to burn away heavy metal and toxin in sun-dried salt. At the same time, Bamboo salt will absorb mineral from Bamboo trunk and red clay. The Bamboo salt in this container was repeated 6 times of heating process, or knows as "6-burned bamboo salt".