... saves space, 4.Sold to Sweden & Hungary. Protable Solar Stove for COOKING♣Specification:Material: carbon steelFocus: 60cmReflector: vacuum aluminum filmThickness ... via electrostatic pensu processing, maintenance unnecessary, warrenty 10 years!2, ovens, compact structure compact, easy installation, easy to operate, beardless ... price and, once invest, ten years benefit! Protable Solar Stove for COOKING