Join the chemical-free movement. These extra large, organic New Zealand wool premium dryer balls soften clothes naturally and reduce static electricity. Dryer balls are economical, reducing drying time by increasing flow among garments and lasting for up to 1,000 cycles. This product is packed in a reusable canvas bag for storage. Our dryer balls are unscented. Add a few drops of your favorite essential oil directly to the balls to scent your laundry naturally.