Polish-brush product and mold special for manufacturing thereof

The utility model provides a polish-brush product (100). According to a concrete implementation example, the polish-brush product (100) comprises an assembly part (110) and a plurality of brushes of kernel (120) extending in the radial direction from the periphery of the assembly part, each brush of kernel is provided with a root portion (121) extending from the periphery of the assembly part and a tip portion (122) extending from the root portion, and at least one reinforcing rib (130) is formed on the root portion of each brush of kernel. Through the method that the reinforcing ribs are arranged on the brushes of kernel (especially on the root portions of the brushes of kernel) in a polish-brush product in the prior art, the areas of the cross sections of the brushes of kernel are increased, the strength of the brushes of kernel is enhanced, and the technical problem that the brushes of kernel of the polish-brush product in the prior art are scrapped in the using process due to the fact that root portions b