This is the product in the first picture. Thank you for pointing this out. A correction request has been sent.

The Bialetti Bricco milk jug (0.30 l) can generally be used on various cooking surfaces, but it is important to check the manufacturer's specific instructions for use on a ceramic hob. In general, metal milk jugs like the Bricco are compatible with ceramic hobs, but it is advisable to follow the manufacturer's instructions to avoid any damage or safety risks. It is always wise to consult the manufacturer's instruction manual or website for precise information on using a glass ceramic hob.

I have also warmed milk on the induction plate. Works great

Not according to our information.

The bottom is not completely flat, it has a depression in the middle.

No metal in the microwave!

I don't think so. I need it for foaming milk

The jug is 9cm high.

This was designed for steaming the milk. I use it for that and it is perfect for that. For me it seems it would be possible to heat milk in it on a stove, but the handle most probably would get uncomfortably hot during the process.