Review (4/5): Works Well
The T780 trimmer is a good product. It is not perfect but it does make trimming facial hair a lot less messy. While it does contain most of the trimmings, a few do escape. I would estimate the efficiency of capturing the clippings to be about 90-95%. It cuts easily and predictably with the adjustable head. In fact, its shortest setting is very short; shorter than some other trimmers I've used. Personally I like a narrower head, but the Norelco's size isn't much of an issue. Battery life is more than adequate.