Crochet (Knitting) Ring Sorter

I have a friends and family that do a lot of crochet and knitting in their free time. One complaint they have is that it is hard to manage their different colored yarns when working on a multicolored project. The crochet (or knitting) ring lets you sort up to four different colored stings at your fingertips literally.

The ring is split into two parts as the actual ring can vary in size from person to person so there are different fits available. You can design your on custom fit if you like but I found that the 15 and 20 diameter sizes are okay for most people. The part that holds the string is designed so that you don't need to try and feed the string through the holes but instead slide it under the teeth at the mouth end and it should slide in place.

This device was not my idea as there are similar devices that do the same thing but this is simply my take on the concept and it has shown to work.