Say you have couples pairs of stud earrings you wear interchangingly everyday, of course the best way to organize your fashion jewelry is to store it in a cabinet or drawer, but you just bought this new pair and you want to be able to see them everytime you have a chance to (just like a new boyfriend right).
Here goes a solution: cut horizontally an inch out of an old champagne cork and glued a magnet behind it. It'll hug tight almost any metal object at your home. Then for the jewelry, do what I did on the above and below photos. I don't recommend the fridge though, imagine them rubbed off with a sticky raw meat or who knows your kids accidentally spill a soda everywhere.
While D recycled his old dell, I recovered the two metal covers and transform it into a magnetic board. I talked about one of them here last time, and the other one is refurbished into a jewelry display. I might need to dress it with some nice fabrique someday, but for the moment I fancy its industrial edge.