Why does it turn on and off again?

When the set temperature is reached, It turns off by itself, it will not stay on, when the temperature drops, it will automatically work again. This is constant temperature setting, not a malfunction, you don't need to care about it.

How much wax does a wax pot hold?

The capacity of one wax pot is 500-600 ml. If you buy a double pot wax warmer, then the total capacity is 1000-1200 ml.

Can it work in europe on 220v?

No. At present, the products we sell in the U.S. are all 110v.

What types of waxes can be used with this wax warmer?

This wax warmer is suitable for almost all types of wax. For example depilatory wax, brazilian wax beans, hard Wax, soft Wax, canned wax, wax cakes, wax blocks, etc.

What is the proper operating temperature range to set when heating melted wax?

Generally the melting point of wax beans is around 60 °C/140°F. It is recommended to set the working temperature range at 70-80℃/158-176℉ (the higher the temperature, the faster it melts)