The invention relates to the technical field of cosmetics, and discloses a device for exhibition of cosmetic sets. The device comprises a base, a support plate is movably connected to the upper part of the base, an inner groove is arranged inside the support plate, a motor is movably connected inside the support plate, a fixing plate is movably connected to the inner side of the support plate, a gear I is movably connected to one side, far away from the support plate, of the fixing plate, a movable shaft is movably connected inside the gear I, and an annular post is movably connected to the surface of the movable shaft. For the device for exhibition of cosmetic sets, a belt pulley I and belt pulleys II are movably connected with a belt, when the device starts to rotate, a gear II drives the belt pulley I to rotate, the belt pulley I pulls a belt on the side, the belt drives the belt pulleys II on the periphery to rotate, the rotation amplitude is the same, thus the belt pulleys II canrotate synchronously with the device, placing plates are movably connected with the front sides of the belt pulleys II, and thus the effect that the placing plates can be kept horizontal is achieved.