I knit a little hexagon pouch:
Pattern: Earbud Pouch
Yarn: Aracunia Atacama (leftovers)
Needles: US 3
Made to hold my girlie pink earbuds:
This is a snug fit. I'd like to make another slightly larger. This is a great little pouch if you're traveling with earbuds, to keep them neatly tucked away until you need them.