Other Material: jewelry wire
Tools: long nose pliers with clippers, cuticle clippers, thin barrel (like a pencil)
How I did it: First I prepared the jewelry wire by creating little rings by tightly wrapping the wire around a pencil and created 10 rings (I made a couple extra in case I messed anything up). I slid the wire off and snipped each of the pieces in the same spot with the needle nose pliers. I am a newbie at wire wrapping, but I was told that you open the ring one toward you and one away from you. If you pull it open outwardly it won't ever close back properly.
What I would do differently: Unless I am really bored, I won't use the sharp notched rings again. Milk rings and other plastic rings aren't as aggressive as the Dr. Pepper bottle rings.