Traditional Culture Encyclopedia - Hotel accommodation - There is a double image near the hotel mirror.

There is a double image near the hotel mirror.

1, the easiest way is to touch your finger on the mirror. If you find that the reflection and the finger are connected without gap, it is a double mirror.

2. Compare the one-sided mirror you carry with the mirror in the fitting room. If there is a big difference between light and shade, the fitting room is a double mirror.

The most accurate way is to turn off the lights, or put your hand on the mirror and look at the opposite mirror. If it is a single mirror, it should be dark. If it is a double mirror, you can see the opposite mirror.