About products, as following:
Material : 18/10 stainless steel
Base feature a thick layer of Aluminum sandwiched bet

About products, as following:

(1) material : 18/10 stainless steel 

(2)base feature a thick layer of Aluminum sandwiched between s/s for fast warm up and work on all cooking surfaces, such as gas stove, electric stove ,microwaveoven, solar stove, including induction cook-tops. this is the same like yours.

(3)handle is made of Bakelit which has a lowest conductor of heat. So you don't worry to be scald.