High quality: the dryer ball is made of high-quality silicone, TPR material, soft material, wear-resistant and durable, reusable, does not hurt clothes and washing machine.Cleaning and stain removal: the laundry ball can reduce tangling of clothes and remove wrinkles, the wave roller ball design increases the friction of the clothes, stronger cleaning power.Comfortable to carry: washing ball for washing machine is lightweight, weighs 12-14 g or small size, easy to carry, travel can also be carried to use.Convenient to use: In general, 5 L water capacity is recommended to put 4-6, according to the material and the number of clothes, you can freely add or reduce the amount of dryer balls to set.Widely used: reusable dryer balls can be used to wash bedding, blankets, coats and clothes, sofa covers, bedspreads and other uses.