Scale model material.
This ballast has the texture of fine aquarium gravel.
May be used to indicate type of train track and usage, also for
wagon loads, roadwork, gravel bins, and more.
Easily blended to obtain custom colors.
The Gray Blend is a mixture of grey, beige, and golden colors.
Clear plastic 32 oz. bottle with shaker top (large spice bottle).
Detailed instructions on back of bottle.