... cookware set as per your demand; 2) screwed bottom and induction bottom; 3) cheaper, durable, safety and easy clean. Stretched Cookware set1)Material: aluminum ... 0.5cm very unit.3)Packing: one set per box, 4 sets per carton as standard ... bottom and Spiral bottom, and the induction could use in microwave oven.7)Appliance: gas stove, ... pot as per your demand. 10 PCS Multi-use Aluminum Cookware Set