iSuperb Solid Colorful Laundry Ball Washing Ball, Set of 6 (type 2)

The balls improve washing greatly by simulating the old practice of scrubbing clothes, save lot of water and energy. They are lack of chemicals which may harm the environment. The balls separate clothes effectively and soften fabrics naturally. The ball is solid, 5 centimeters across, weigh around 40 grams. 6-10 balls are ideal for a wash weighing around 5 kilograms.