The invention discloses an emotion abreaction and expression instrument, which belongs to a spiritual emotional article. One, two or more instruments can be used; and each instrument comprises a thin sealed shell and a plurality of grains held in the sealed shell, wherein each sealed shell consists of two or more parts which are connected with each other; the sealed shell can be circular, elliptical or polyhedral and has various artistic shapes; and the plurality of grains held in the sealed shell can be paper grains, plastic grains, wood grains, rubber grains and the like, and has bright single color or is colorful. By using the instrument of the invention, a person who relieves feeling acquires good information feedback by abreacting, expressing and transferring information, and the instrument contributes to releasing psychological pressure and psychological distress. The instrument contributes to reducing or preventing mental illness, such as depression and the like, and reducing social suicide rate, is favorable for mental health and physical health of people and social harmony and has a positive effect on the entire society.