Dark Walnut Brown Agate Tumbled Hammer Faceted Cubes measure approximately 10x10x5mm to 15x15x7mm in size, have a waxy luster, beads are chip faceted for a natural look then are double tumbled to smooth out the facets, the stones are brilliant, the bodies are semi-translucent to opaque, the body colors are a color treated deeply saturated group of blackish brown, black, & colorless hues similar to Walnut Shells, gemstones have natural internal characteristics, the edges are have a melted-like appearance and irregular surface, and these Hammer Faceted beads have a great feel and heft for our line of Tumbled Hammer Faceted gems.