My Refrigerator "Spice Rack"

I originally wanted a spice rack to hang on the wall, to save space. Then I thought to stick my spices to the refrigerator using magnets. I bought the magnets online from Applied Magnets. They were pretty cheap, so I bought a bunch of them. I used small neodymium disc magnets (rare earth magnets). I used two or three for each spice container. I just use tape to attach the magnets to the container. When the spice runs out, I take the magnets off and tape them to the new container.

Ideally, spices shouldn't be exposed to sunlight. The side of my fridge only gets some indirect light, so I think it is probably ok.