I have a 15 pot pallete and only got about 5 eyeshadows. Don't use it that much, as I wished it had a mirror on the lid- makes it so much easier to use I think
Agree with Colourful Eyes, the Z Palette is great for storing mac eye shadows, it holds a lot more than the mac palettes do. Not great for carrying around everywhere. You can get the smaller Z Palette for carrying eye shadows around in, and because it's magnetic you can change the eye shadows you carry depending on what you want to use, it's really handy!