The eco-friendly alternative to dryer sheets, these 100% wool dryer balls soften clothes, reduce wrinkles for easy ironing and last over 1000+ loads. How do they work? By lifting and separating your laundry while it tumbles around in the dryer. Because it is felted, no fibers are left behind. Add a few drops of your favorite essential oil to the ball to scent your laundry. They are handmade in Canada. Available in a pack of three.