This I'ble will show you one example that you may wish to recreate. The possibilities are endless and many neat effects may be achieved.
Step 1: What you will need
~ Water bottle.
~ 2 earring hooks.
~ Some small gauge wire.
~ 1200 grit Wet / Dry sand paper.
~ Assorted beads / stones.
~ Needle nose pliers.
~ Matches or a lighter.
Step 2: Cutting the segments, creating ancor points and sanding
Take the cylinder and slice it up one side.
Lay the sheet of plastic out flat and trace around the bottle cap. We will need 6 circles for these earrings.
Cut the 6 circles out.
We now need to create the anchor points to join the segments.
There needs to be a hole at the top and bottom of 4 segments.
Then two of those we need to make another hole to anchor the offset segment.
Make this hole just to the side and up a tad from the bottom hole .
We then need another hole just at the top of the offset segment.
Take some of your wire and heat till glowing red hot. Use this to make the holes.
Once you have finished creating the holes it is time to sand. Take your sand paper and abraid the surface of the plastic to an opaque finish.
Step 3: Joining the segments
Create 2 pairs of fixings as pictured. The smaller are for the offset and the larger pair are to join the top and bottom segment. I have made these larger as to accomodate a glass bead.