It's been posted on the board before and has been in several quilt magazines in the reader's tip section. It works great. I take the colored plastic bindings off old cookbooks and booklets I found at thrift stores for pennies each. It's hard to find the assorted pretty color plastic spirals. I cut some into sections to hold four or five bobbins to take to classes/workshops. I stapled some to a thin wood board and made a rack for my bobbins to hang on the wall. Easy to pick one bobbin out and put back.