Woodland Scenics WB1382 Grey Medium Ballast.

In the real railway world, ballast forms the rail's track bed and holds the track in place. Woodland Scenics Ballast models this effect and is available in a variety of grades (Fine, Medium and Coarse) and colours. Mix and match for authentic reproductions. Ballast is light weight and easy to use. Attach with Scenic Cement. Supplied in shaker bottle. 57.7 cubic inches.