This 3 Tier Steamer is the perfect set when entertaining this winter. Made from non-stick aluminium, with multiple layers of non-stick coating this hob and induction hob suiting steamer is a great addition to have in the kitchen.Instructions for Induction Hob Use:Choose the correct pan size for each surface cooking area. The diameter of the pan's base should be equal to the size of the surface cooking area. If the pan size does not match up to the surface cooking area, the surface cooking area does not sense the pan and will not activate.