Body：stainless steel 304，triply 2.3mm， (The edge with spout)
Bottom：single could be induction use
Exterior：mirror polsh as pohoto
Interior：with 2 layer non-stick coating
Lid：without
Handle：stainless steel handle as photo
 

Body：stainless steel 201，0.5mm
Bottom：0.5mm alum+1.0mm iron+0.5mm alum，430 bottom base
Exterior：satin polish
Interior：non-stick coating
Lid：w/o lid
Handle：stainless steel hollow handle as photo

Body：aluminum die casting，4.0mm，wall thickness 2.5mm
Bottom：capsulled bottom
Exterior：color coating
Interior：non-sticker coating
Lid：G type glass lid with color coating as photo
Handle：aluminum die casting with color coating as photo