... designed it used for heating food at home,resturant Gel fuel(Methanol) ------a solution to clean energy ,soot ,smoke&odor free1 ... smoke,no ash,no odor 3. easy&safe to burn4. solid fuel(methanol)--longer actual burning than others5. Use: restaurant,hotel ,camping ... cafeterias,chafing dishes, barbecuing, hotels to heating foods, etc. Methanol Solid Fuel 200g