Tiger’s “magic cooker”, is a convenient tool for cooking without using fire or electricity. Simply place the inner pot on the stove top and bring to boil. Then set into the stainless steel vacuum-insulated outer container to keep the food hot, around 160°F for up to 6 hours. The outer body stays cool and is safe to use around small children. Save time while saving energy. Comes in 203 oz (6.3 QT) and 271 oz (8.5 QT) sizes. Made in Japan.