From our parent's attic... Cost them $275 to buy, still like new because they only used only couple of times.
TATUNG Model TMO-P500 - 5 Liter Capacity
VERY SAFE and EFFICIENT: Can Leave it cooking unattended because it does not use any electricity. 100% Nutrient are retained with this type of cooking. Chinese and English explanation below.
English explanation:
Principle: The stew pot uses the principle of heat preservation to simmer food. There are two layers in the pot. Heating the food can reduce the loss of heat. The heat energy is stored in the pot, and the food can still be cooked after a period of time. Put the newly boiled food into the smoldering pot. Since the smoldering pot has good heat insulation effect, it can keep the temperature in the pot high for a long time and the food will be cooked to pieces retaining all the nutriants.
Chinese Expalnation:
原理:燜燒鍋是使用保溫原理將食物燜熟,鍋內一共有兩層,將食物加熱後可減少熱力的流失,其熱能保存在鍋中,經一段時間後仍可以把食物悶熟。 把剛煮沸的食物放進悶燒鍋裡面,由於悶燒鍋具有良好的隔熱保溫效果,因此能使鍋內長時間保持高溫,而將食物煮熟煮爛