Sold individually. Our handmade 100% New Zealand Wool Dryer Balls are hand felted in Nepal and are WFTO fair trade certified. Dryer balls replace dryer sheets, are a natural fabric softener, and reduce wrinkles and static. Chemical free, azo free, no fillers or synthetic ingredients. Decrease drying time by up to 25%. Approx. 3 inch diameter. Lasts for over 1,000 loads! Assorted designs, let us choose for you! Or let us know in the comments section (bottom of your cart before subtotal) any specific requests and we will do our best to accommodate.