Colored cleaning balls are produced in Yiwu, China, with a single piece quantity of 720 pieces. The minimum order quantity is 1 piece, and the wholesale price ranges from 0.4 to 0.8 yuan each. The colored cleaning balls are made of high-quality steel wire, featuring a variety of colors and more humanized designs that are both fashionable and elegant. They are colorfast, easy to clean and store, suitable for home use, and can be consulted by calling for further negotiations.