[Shake away anxiety] When you feel a lot of pressure when you are studying, you can look at the mini bookshelf or shake it or take out the mini book inside to reduce anxiety. [Mini size]Size 2.75*1.96*3.93 inches, you can easily put it in your hand and shake the books back and forth to reduce anxiety. [60 Mini Books]It comes with 60 mini books, the material is smooth and comfortable to touch, and they are all books with different covers. The books can be put in and taken out, you can diy your favorite books in by yourself. [Perfect Decoration]You can put the mini bookshelf in Home study Room Office bedroom library and so on to increase the sense of art. [Great Gift]Giving mini shelf as a gift to book lovers can promote your friendship, your friends will absolutely love this gift. anxiety bookshelf