Washing & Dryer Balls are the safe, natural, easy way to soften fabrics while saving money on fabric softeners, dryer sheets and energy. The unique design of Washing&Dryer Balls relaxes the fibers during the drying cycle leaving clothes softer and towels more absorbent. Your clothes dry faster too. As Washing&Dryerballs tumble around in the dryer they lift and seperate fabrics allowing air to flow more efficiently thus reducing drying time up to 25%.Washing&Dryer Balls can be used over and over again and they last for years!