What's in the wish box?

There are cosmetics, watches, electrical appliances and so on. In the wish box, occasionally there will be big products.

Why do so many people buy wishing boxes:

1, fluky psychology: Many people want to spend 30 yuan to double their income. If you are lucky, you may get hundreds or even thousands of items. If you are unlucky, the minimum is equal to 30 yuan's goods, and you don't think you will lose money.

Just for fun: most of these people are young people. They are curious about everything in the world, and they also have some superstitions. They want to try their luck through the wishing box today.