ANTI-LIMESTONE: Composed of a magnetized core, these balls eliminate the limescale present in the water. It crystallizes of the force which prevents it from settling in your machine. ECONOMIC and ECOLOGICAL: These balls are reusable indefinitely and can reduce by 50% the use of detergent, detergent and softener. In addition you will not have to use descalers against limescale. WASHING MACHINE: Balls improve brewing of clothes in the drum for more efficient laundry. DISHWASHER: Balls reduce scale and make your dishes shinier. TIP: Put a ball directly into your washing machine or dishwasher and let it work for the duration of