UPDATE 2021:
I originally designed this free pattern for Caron Yarns in 2010. The pattern is difficult to find in their web archives and I receive many emails about where to find it, resulting in me making it a free downloadable pdf that is easier to access. Original pattern can be found here, designed by me and copyrighted by Caron:

http://web.archive.org/web/20120220151629/http://www.caro...