Nellie's Dryer Balls, PVC-FREEProduct Rating: Product Review (submitted on August 8, 2011):
I use 4 of these in my dryer with the lavender fragrance sticks, and I love them! My clothes come out soooo soft, and the balls definitely help to cut down drying time. I use the dryer balls with all my clothes including cloth diapers and wet bags, and haven't experienced any issues with damaging the fabric etc. All in all a great product.