The Pocket Stove from Esbit is made from galvanized steel, weighs 3.2 oz. and folds to 3.85" x 3" x 0.8" when closed. This kit comes with six 14 g fuel tablets. This fuel is stable, non-explosive and non-toxic. One large cube will bring one pint of water to a boil in about 8 minutes (depending on conditions). Lights easily with matches, burns cleanly without residue and doesn't spark or smoke. 12 minute burn time per cube (approximate). These fuel tablets make an excellent fire starter as well!