Really awesome! Finally I do not fight over me with that damn film that tears all the time. Once established in the drive is opened, it takes a little bit, it closes a little, pulling the length we need then is pressed close while maintaining the stretched film and cutting it so very clean. The film remains in position on the dispenser until we did not re-open, which allows time to place the glue without it everywhere! Really very effective !! You just take the hand, but after, what happiness!