6 Organic Wool Dryer Balls Earth Friendly Natural dryer sheets Cruelty-Free Laundry Set of 6 Wool Dryer Balls Includes cotton bag. Unscented, Undyed, Hypoallergenic, Eco Friendly, 100% Organic New Zealand Wool, these are great for the whole family. ~ - Softens Fabric Naturally - Reduces Drying Time - ENERGY EFFICIENT - Reduces Static Cling - Chemical Free - Plastic Free - 100% Organic & Earth Friendly - Extra Large Size - Wool to the Core Lasts up to 1000 dryer cycles. Add a few drops of your favorite essential oil to the dryer balls before inserting into dryer to help your laundry smell nice. New 6 Organic Wool Dryer Balls // Earth Friendly Natural Cruelty-Free Cotton Bag Laundry