A system is provided that stabilizes an applicator in response to the motion caused by a user. The system includes a motion stabilizer; and an adapter that holds a cosmetic applicator. The motion stabilizer includes a receiver configured to be coupled with the adapter; at least one sensor configured to detect a movement caused by a user; circuitry configured to determine a compensation movement to offset the detected movement; and at least one motion generation device embedded in the receiver configured to control a motion of the cosmetic applicator according to the determined compensation movement. The cosmetic applicator is configured to have a first end that includes an applicator element that delivers a cosmetic to the skin of the user and to have a second end that includes an eraser, and the adapter or the motion stabilizer is configured to rotate the eraser to face the user after a cosmetic application is performed by the applicator element.