Review (5/5): They work
[[VIDEOID:230d35c658cddbbc490a5fad34ef67c4]] The stick on these are to short for cleaning a patients tounge, but if you're holding it and using it for yourself... It shouldn't be a problem.. the sponge is stronger on these compare to the other shape (rectangle) however I think the other shape (rectangle) work slightly better, but these still do the job