20x16mm Rainbow Obsidian Plain Ovals 13 inch 27 beads

Beads average about 20x16mm. These stunning pieces are top-drilled promoting use as focal beads. These jet black bead bodies feature a smooth polish on broad faces that may show off some of the gemstone's subtle signature Rainbow optical effects. Imbue your designs with dazzling obsidian, perfect for big and bold designs in necklaces and more.