Photo Credit: Touchbackgray.com
It is a pretty decent color match for my hair/brows (which I dye to match) and if I use a light hand it's VERY natural looking. It's the right side that always looks painted on like a crazyperson because I write mostly lefthanded and my right is super ...strong? I just can't use a light touch on my right side.
Either way it looks good, and it stays on really well. Its been hot as hell around here for the last two months, so I have had an easy time testing it out on sweaty, grody days that I sweat everything off my face. It comes off easily with a baby wipe or makeup remover, but doesn't seem to rub off when I inevitably rub my sweaty arm across my forehead.
It comes in four shades, and runs around $20.