Those annoying nubs of fabric on your favorite wool sweater making it look beyond well lived-in? I found the answer! Sweater Stone. This handy little pumice stone lifts the pilling off and doesn’t shave or cut off the outer layer like the shavers do. Easy to use and last for years. The neatest thing is, they have a give-away going on their web site at sweaterstone.com This is advice that will save you time and money.