Common Walnut Shells, Packaging Type : Brown, Light Brown

walnut shells are a versatile abrasive media widely used in blasting, tumbling, cleaning, polishing, filtration, cosmetics, as well as non-skid applications and filler applications. walnut shells are crushed, ground and classified to standard mesh sizes that range from coarse grits to fine powders.

almonds, macadamia nuts, and most other nuts have tough outer shells made of layers of thick-walled cells and separating fibers in a polygonal pattern. walnut shells, however, are made of a dense tissue in which individual cells and their shapes are difficult to discern, even under high magnification.sep 3, 2019