... :100 degree centigradein 3.Packing:350pcs/ctn Non-fire food heater:1.Add 300ml water into 120g heat compound ,can heat ... use the equipment that yourself prepares.3.Non-fire Food Heater is a product that reacts through chemical compound and water ... food with certain shape ,can beapplied in fastfood industry and outdoor activities.6. It provids people with convenient, safe ,cheap and ...