Not reliable, all blind boxes are not reliable. Blind box refers to the toy box that consumers can't know the specific product style in advance, which is random. This is a new tide drama that was born in Japan.

The so-called blind box usually includes the periphery of animation, film and television works, or dolls designed by designers alone. It is called a blind box because there is no label on the box. Only when you open it can you know what you are drawing. Psychological research shows that uncertain stimulus will strengthen repeated decision-making, so blind box has become an addictive existence for a time.