This ultra fine grade of Russet is a clay product that will not swell or dissolve when glued in place. It holds its shape very well. It has a very uniform color and texture. It is ideal for use in any miniature model landscape. Use it on a rooftop, along riverbanks, rail car loads, track ballast, or in a quarry. Model makers, including architects and movie model makers, can find a use for this product.