Invaluable if you're eyesight is not so good!
I bought this mirror when I was on vacation.  My eyesight is not the best and unless I push myself against the bathroom vanity and lean in so my face is almost against the mirror, I cannot apply my makeup properly.  This mirror was a good buy, it was packed well so no issues with any cracks or breakage and did the trick. The 10X is super big - maybe shows a little more than you might want to see but it's just what I needed.
Rating: 5 stars