What you'll need:
2 different sized metal washers
Mod Podge, or glue mixed with water
Colored paper
Paint brush
Scissors or Exact-o knife
String
For starters, you will want any kind of colored paper. You can use two different ones, or the same color for both. For mine, I decided to use yellow and pink-colors that go well together.
Lay the washer on top of the paper and trace the outline of the washer and use an Exact-o knife or even a scissors and cut the circle out, then cut the center out.
One more time on another washer, but this one should be either smaller or bigger than the one you just made.
Once they are dry, (about one hour) you lay the two together, cut some string and loop it through them tho create your necklace!