POLYCUBE-MSSC

Plastic blocks with metal cores for general industrial use, namely, shaker screen cleaning balls for use with grain cleaners, grading screens, and screens for agricultural products; plastic blocks with magnetic cores for general industrial use, namely, shaker screen cleaning balls for use with grain cleaners, grading screens, and screens for agricultural products; cleaning products, namely, plastic blocks with metal cores being plastic industrial screen cleaners for use in the cleaning of industrial separating, sifting and sorting equipment; cleaning products, namely, plastic blocks with magnetic cores being plastic industrial screen cleaners for use in the cleaning of industrial separating, sifting and sorting equipment