Materials of Crispi questions

I’m thinking about getting one of these but am doing an audit of how on-toxic it actually is.

-Is there any plastic at all within the inside of the cooking area (e.g., on the interior of the lid or the ring adapter?

-What type of metal is around the heating coil of the lid? Is it aluminum (non-magnetic) or stainless steel (magnetic)?

-Does there appear to be any coating on the metal or heating coil in the lid? Anything showing wear spots or flaking?