... bottom or spiral bottom;silicon handles Aluminum Alloy Sauce Pan with Ceramic coating inside:Material: 3003 Aluminum alloy;Method of material: Stretched ... coating inside, passed FDA, LFGB standard, white, grey, black, golden color. outside is high temperature painting lacquer;Handle:Bakelite, not hot, with ... time by Nylon or wooden tools Forged Aluminum Sauce Pan with Ceramic Coating inside