Hello! Can you assist me with a question with regards to induction cooktops...?

induction cooktops you should keep an eye on:
Question by Superfluous: Hello! Can you help me with a question regarding induction cooktops...?
Are the Portable Induction Cooktops compatible with stainless steel cookware?
I just don't want to buy one and waste my $ $ $ in vane since I only use stainless steel cookware and I heard that it must be "magnetic"? Can you explain that?

Can I still use stainless steel cookware with a double portable induction cooktop?

Also can I place bigger

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