My article did not have any bar items in it

Yes, you can, as the jug is made of cast iron. I can only recommend it.

You can move it but for me it doesn't fall to the side by itself.

unfortunately at least 3 hours.

Cast iron teapots will rust if they are not well dried. Tip: After rinsing, heat the teapot on a hot plate until it is completely dry. Never put it in the dishwasher (too aggressive detergents).

From the instructions for use: "... suitable for all types of cooker (including induction), except microwave!" "... on gas or open fire only on lowest flame ..." "

Yes