First, you can't put it in the bedroom. At night, yin is heavy, and people have the worst defense during sleep and are easily attracted. It is best to put it in the study.
Second, regardless of the quantity, such articles must have ballast, and the restrained articles must be placed in grams to be effective. The specific placement depends on the situation in your home. For example, home feng shui; Other factors such as furniture placement. Except for the treasure of a powerful town house.
The above statement, since you have to believe this. I am talking about dolls, especially wooden dolls. So you don't have to worry. If it's a doll, it's not a big problem This kind of toy is generally made of chemical fiber, and Ju Ling doesn't like it very much. As long as there is no special evocation event, there will generally be no problem.