Is it safe to use the double boiler insert from Belgique cookware directly on stove?

I do not have access to real-time information, including product specifications for specific cookware brands like Belgique.

Therefore, I cannot definitively say whether or not it is safe to use the double boiler insert directly on the stove.

Here's why:

* Material: The insert's material determines its heat tolerance. Some materials like stainless steel can handle direct heat, while others like glass or plastic cannot.

* Manufacturer Instructions: The safest course of action is to refer to the manufacturer's instructions that came with your Belgique cookware. They will clearly state the appropriate usage for the double boiler insert.

General safety advice:

* Never use a double boiler insert directly on the stove unless explicitly stated by the manufacturer.

* Always check the material of the insert before using it.

* Follow all safety precautions provided by the manufacturer.

If you are unsure, it is always best to err on the side of caution and use the double boiler insert according to its intended purpose.