Natural walnut grits mesh #12 as a gentle blasting grit to smooth out coarse blast from silicon carbide grits. Also as soft etching media on printing plate. A tumbling media in polishing. Lightweight material as a filler in cement, resin or plaster castings. Add texture to paper paste base, plaster cast or to ceramic clay that will fire off into honeycomb texture.
Diorama landscape material bond with clear modelling glue. Paintable by dry brushing or air brushing.