Electric boiler with steel body in black color. The outer container can be filled with water, the inner container is made of stainless steel, analog thermoregulator, with an adjustable temperature from 50 to 95 degrees.
Such pots are used both for heating food (such as soup) and for melting candle wax. They are cheaper than professional cauldrons for melting wax, but have proven themselves very well in practice.
Data sheet