Applicator head, cosmetic applicator and cosmetic package

The utility model discloses an applicator head, cosmetic applicator and cosmetic package, the applicator head comprises an applicator member extending along a longitudinal axis, the applicator member has a closed proximal end and an open distal end, the applicator member comprises a side wall and an internal longitudinal cavity, the internal longitudinal cavity has an opening at the open distal end of the applicator member, and the side wall is provided with an opening at the open distal end of the applicator member. The application member has, in its open distal end portion, a ball socket for rotatably mounting a ball that can discharge the fluid product by rotation, the side wall comprising at least two through-holes that allow the fluid product to fill the internal longitudinal cavity when the application member is immersed in the container, a portion of the ball protrudes from the ball socket beyond the open distal end of the application member. The smearing device head can contain a large amount of cosme