Biker Chic Eyeshadow ($6.25 for 0.11 oz.) is described as a “turquoise-blue sparkle on a deep black base.” It’s a cool-toned, dark black base color with blue-teal shimmer. Applied dry, it is blacker with only a smattering of shimmer, but applied over Pixie Epoxy, then the shimmer is much more apparent. The texture is very finely-milled, but it’s definitely a shade that it is easier blended when it is dry than wet or used over Pixie Epoxy, as it tends to stick slightly. I thought it was best when applied over Pixie Epoxy to maximize the shimmer, and then going over it the edge lightly with dry product to blend. Sephora Midnight Swim isn’t black-based. Milani Mix It Up is greener. MAC Magic Spell is darker, less blue/teal. See comparison swatches.