7L ENERGY CONSERVATION POT(FLAME FREE)

ENERGY CONSERVATION POT ITEM NO .ES-7L FLAME FREE KEEP BOILING NICE HEAT PRESERVATION FUNCTION ENERGY SAVING POT SIZE. 5 6 7 SET INCLUDING: INNER POT WITH HEAT GATHERING RING DOUBLE LAYERS OUTTER POT STEAMING SHEET AND CUP The bottom of the inner pot install a heat-gathering ring, Can be heated fast but heat dissipated slowly. The steel ring absorbs the heat from the fire when you are cooking. Once the food is aboil, you can cut off the fire source and move the inner pot into the heat-preservation outter pot.Then the heat-gathering ring will giving out heat, and keep boiling for 25 minutes without flame. After the food is finish, it will keeping the food in high temperature for long time. (100 degree to 50 degree need 8 hours).With this energy-saving pot, plenty of fuel can be saved (save 25% energy than pressure cooker, and save 50% energy than the other stainless steel pots, or aluminum pots)