The invention discloses a cosmetic
brush and a cosmetic
assembly. The structure comprises a storage bag, a zipper tape and a groove, wherein connecting tapes are arranged at the edge of one side of the storage bag, a nylon hook tape is arranged on the surface, far away from the edge position of the storage bag, of each connecting tape, a
handle is connected to the surface of one side, close to theconnecting tapes, of the storage bag, nylon velvet tapes are arranged on the surface, far away from the connecting tapes, of the storage bag, interlayer cloth is arranged on the surface of one side,far away from the
handle and the nylon velvet tapes, of the storage bag, connecting clamping grooves are formed at the positions, below the interlayer cloth, inside the storage bag, and the groove isformed at the position between the connecting clamping grooves and the edge of dustproof cloth. For the cosmetic
brush and the cosmetic
assembly, bulges are arranged, when the storage bag is taken outfrom the storing position, the sizes of the external sections of the bulges are greater than those of the inside sections of elastic cords, therefore, when the storage bag is placed in an inverted manner, cosmetic
brush rods and the cosmetic brushes can not become loose and fall off from the original positions during shaking and placing in an inverted manner.