material:alum 3003
inner coating:white ceramic inner coating
outer coating:heat resistant coating
thickness:1.8/2.0/2.2/2.5/2.8/3.0/3.5mm
diameter:18/20/22/24/26/28/30cm
handle:bakelite or spray paint or soft touch
packing:color sleeve or color lable or color box
bottom:spiral or induction