6 ~ most suitable way is made of stainless steel, which an be heated by evenly heat. ( We'll choose the most suitable way and lowest delivery cost for you)) we'll choose the most suitable way and lowest delivery cost for you.
6. The machine is made of stainless steel, which can be heated evenly. (We'll choose the most suitable way and lowest delivery cost for you. (We'll choose the most suitable way and lowest delivery cost for you.