I the Double Exposure Palette which is 14 shadows that become 28 when activated with water. Each shadow transforms in 1 of 4 ways, thanks to coated pigments that create multiple effects when wet.
I love that the shades of this palette are fairly neutral. They definitely do change when used with water but not drastically, the water activated effects are mostly more intense and great for night looks. Some shades are a little too glittery for me day time even when not activated.
Beautifully packaged and contains a mirror on the lid as well as an eyeshadow brush. I find the brush to be a bit thick for precise application though.
This palette, like most things Smashbox, is very pricey and definitely not budget friendly. But if you have the money to spend or are a make up artist it might be worth it.