Without the need for the baked pottery glaze pottery, rough, not shiny and ohjitmuleul clad crock pot refers to the means necessary for everyday life poison. Good onggi is ocher ash lye, made of coated baked leaf mold or onggi breathing. Undertaking the production process of pottery clay and cut heuldeongyi mulrepan taerimjil above, and so made surejil green glaze coat patterns and then through the process of firing pottery is born. Patterns on the surface of pottery they live forever, we hope of restorative comfortable, love, and prosperity of the heart is contained. Being unable to fall in Korean steamed expression pumin soy sauce, bean paste, pepper paste, fermented foods like kimchi and well-being to keep the culture vessel is being developed.