2 Brand New Anti Static Laundry Balls Tumble Dryer Cleaning Clothes Reusable As Seen On TV! These anti static balls are the natural way to eliminate static without the use of chemicals. The special foam core is designed to attract and trap static away from laundry to eliminate static cling. Because Dryer Max Anti-Static Balls are chemical free, they won't leave an oily residue on clothes. They're hypoallergenic and safe for all fabrics. Just toss the balls in the dryer with your laundry. it's that easy. Use over and over.