device any clever maneuver; "he would stoop to any device to win a point"; "it was a great sales gimmick"; "a cheap promotions gimmick for greedy businessmen"
pack a convenient package or parcel (as of cigarettes or film)
face pack,
pack a convenient package or parcel (as of cigarettes or film)
corrective -
designed to promote discipline; "the teacher's action was corrective rather than instructional"; "disciplinal measures"; "the mother was stern and disciplinary"