The handle is a strange shape, uncomfortable and difficult to hold.
The bristles come to sharp point that just scratches my gums. I've cut off the sharp point to make a dull end to the bristles. This works better but would be much better if the end was blunt and the bristles longer.
Just about does the job but if I find a better make I may well ditch all three since I don't think they're very good at all. I wouldn't recommend this to anyone, especially if you can find a better style.