These can be used on their own as eyeshadow or as a base for eyeshadow. Their meant to be long lasting and non creasing. I find that after 6 hours they do crease on me but only so slightly. Champagne is an intense shimmer champagne. I love the color but its definitely way more sparkly then MAC's Bare Study which is my favorite champagne cream base/shadow type of product. The shade itself is very universal and flattering on a variety of skin tones. Saddle shimmer is a gorgeous brown taupe infused with gold shimmer. They're both beautiful if you enjoy intense shimmer and want some sparkle in your life.
Hope you all have had a great week and happy Friday!