It is the most popular material used for tools and equipment, but is more expensive.
Stainless steel
It is a sturdy but must be kept seasoned to avoid rust. Salad oil with no salt or shortening can be rub inside and out and dry.
Cast iron
It is good for baking but not practical on top or surface cooking.
Glass
It helps food from not sticking to the pan. It is a special coating applied to the inside of some aluminum or steel pots and pans.
teflon
These are much less dulling to knives than metal and more sanitary than wood. These are greatly durable and cheap but may not last long.
Plastics or Hard rubber
It is the most popular, lightweight, attractive and less expensive. It requires care to keep it shiny and clean.
Aluminum
