... with low price 2) we are the factory of manufacturing products. 1) We are specialize in producing ... used in the cosmetic packaging, sewage disposal, and for floating. Solid ball diameter 1mm--60mm, mainly used ... balls are made of different materials, such as PP,PE, POM, PA,PMMA and so on. The tolerance ... 29mm,35.2mm,35.56mmPE,PPCosmetic packagingGlass roll on bottle10ml,25ml,30ml,40ml,45ml,50ml,75ml, ...