after completing these steps your eye shadows are almost ready for a palette. you will probably want to clean off any excess glue - use something like "goo gone", mineral spirits, lighter fuel - but be careful not to get any on your eye shadow. You can purchase small magnets at craft stores but I like to use what's free - all those freebie "business card" type magnets you get from pizza places, etc. They are the perfect thickness and can be cut easily to size. I place a drop of super glue on the back of my pan and then affix the magnet to it. When dry I can label the magnet with a little sticker to indicate the color and then pop it right into my palette.
Hope that this helps!