15x15mm Black Onyx faceted hexagon beads 7 inch 31 pieces AAA

Black Onyx Chalcedony faceted hexagon beads have a vitreous luster on their deeply saturated black hued bodies, the shapes are symmetrical, the beads are well made with smooth polish and excellent faceting, and the color treated bodies are well matched on this strand of highly reflective & opaque beads. Average inside diameter with a 0.8mm drill hole.