Package Content - 10 pcs Washing Machine Laundry Balls. Enhance Your Machines Cleaning Power, The multi-color dryer-cleaner balls can help improve laundry efficiency and reduce much time, designed with uneven surface, they are useful to scrub clothes and eliminate static electricity, cutting waste and saving water and energy.Lightweight and Reusable - High quality washing ball is durable and reusable. 10 to 15 balls are ideal for a wash weighing around 5 to 9 kilograms Capacity Washing Machines. Pants coat class hard cloth washing can put 8-10 balls. Laundry Ball could make washing machine and clothes kept rubbing greater impact force. Make more clean clothes washed, and reduce the need for chemicals. They are not for one-time use, thus eco-friendly.Sturdy and durable - The laundry ball can be used in the all brand Semi and Fully Automatic washing machine ( Top and Front Load ), it is not easy to be broken, and it is more wear-resistant and durable than the traditional hollow ball.Material - These laundry scrubbing balls are made of premium solid soft PVC, durable and soft which will not harm clothes and washing machine, good elasticity and won’t fade as well and silicone and great product to clean all you dirt from your clothes, While you washing the clothes, put this ball into washing machine along between clothes. Effective cleaning & rubbing to remove dirtTraditional Scrubbing Effect - The washer balls for laundry improve washing greatly by simulating the old practice of scrubbing clothes, save lot of water and energy. Clothing more fluffy, not twining Separate clothes effectively and soften fabrics naturally the ball is solid.Instruction - Add Laundry Washers Balls Between Clothes, Don’t add in a Empty Drum of Washing Machine Before Loading Clothes To Avoid Balls Stuck on Drum Holes.