I took a gift card that I got for Christmas and headed to Craft Warehouse to see if anything in their jewelry section looked good for needle minders. There wasn't a lot, but what they had made my heart go pitty-pat.
Apparently, I don't know what Steampunk means (or whoever came up with this packaging doesn't) but I'm not complaining because these are going to be fun. The green eyeball is a ring, but the band is elastic and beads so that will be easy enough to modify.
There were lots of other possibilities at Joann and Craft Warehouse, so click on the video if you want to see what else is out there.