What They Say: "This magic solution instantly turns eye shadow into liquid liner. Just place a few drops into eye shadow lid, dab brush into liquid, glide along outer edge of shadow, and then apply to eyelid."

Melissa's DeLush Downlow: I was hoping to try this ever since Carmindy told us that she swears by this stuff to make shadow liner stay put. It's really simple to use; just follow the directions to put a couple of drops in your shadow container lid, dip your liner brush in the liquid and swipe the brush along the edge of the shadow (you don't want to get it on the rest of the shadow that you use typically for your lids). It really does create a nice, smooth liner that may not be waterproof but is definitely smudgeproof enough to last most of the day without budging or disappearing. This is a handy way to give you more liner choices and experiment with some of your favorite shadow colors.

Retail Price: $17.00 (at Paula Dorf online and sephora.com)

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