I love the way they have all the eyeshadows on display at MAC and can quickly grab the ones they need, so I decided to get a magnetic board and make a similar system for my cupboard.
This is such an easy project. All you need is a magnetic board, some magnets, super glue and your eyeshadows.
Superglue a magnet on to the back of each of your eyeshadows. If they're really powerful magnets, you'll only need one per eyeshadow.
Snap them on your board and you're all done.
You can do a similar thing for your blushes too but I wouldn't recommend doing this with your pigments or glitter powders or it could get messy!