Note: Your face needs to be pretty close to this mirror to see in it since its magnification is so strong.
Promising review: "Magnifying mirrors are not for the faint at heart – and most people tend to avoid them at all costs. But I have the exact opposite reaction. I am addicted to seeing every pore, every pimple, every stray eyebrow hair, and most importantly, every rogue chin hair that seems to appear out of nowhere. I have quite a few magnifying mirrors but this is my first one with 20X magnification. I have never found one higher than 10X so this mirror is heaven-sent for a self-proclaimed tweezer ninja. This small mirror comes packaged in a cute little box with a drawstring storage pouch and BONUS: it also comes with tweezers, a small eyeshadow brush, and a brush with a spoolie at one end and an angled brush on the other. There are three suction cups on the back that hold the mirror securely up and since the first day I put it up on my bathroom mirror, it has never once moved or fallen down. If you have an insatiable urge to tweeze and squeeze god only knows what from your pores like I do, then I think you will be fond of this little mirror too." —Jameson
Get it from Amazon for $11.99.