The only things I really did differently, were to use old toothbrushes (recycling it so it doesn't end up in the trash) vs buying a new one and destroying it, and I bent mine farther to actually look like a bracelet, vs a 'C' shaped toothbrush.
Simple & Green.
Made from a Colgate PLUS toothbrush.
This is the one I made for myself, if you've watched the YouTube video, you'll see how I bent mine differently.
Made one for me, Matthew, and Raiden.
These are really neat. I plan on making more, but I have to wait to use the toothbrush first!