... flame, no carbon monoxide, belongs to health products of no pollution and no harmful substances in body.5.High thermal efficiency: ... ensure that the furnace temperature is uniformly stable, loyal to protect expensive microcrystal panel.7.Safeguard:High temperature and ... , unless a hammer smashing the glass surface.10.Multi-functions: in addition to fry, barbecue, hot pot, saute, hot milk, soup, stew ...