C. H. Hanson CH Hanson Railroad Chalk 144 Pcs White

C. H. Hanson CH Hanson Railroad Chalk 144 Pcs White White Railroad Chalk creates temporary yet highly visible marks on tough surfaces. This chalk stands up where other chalks would not especially on substances like metal wood and concrete. Although it s tough this white railroad chalk consists of a smooth chalk formation allowing for an easy glide application. 144 pieces per package.