Black Obsidian Tumbles (½ lb) | Rounded

Glossy and dramatic, Black Obsidian is a natural volcanic glass tumbled to a smooth, mirror-like finish. Most stones are a deep, inky black, but some pieces reveal an occasional silver or gold sheen as they catch the light—an eye-catching flash that makes each handful feel a little different and extra special. Sold by the half pound in a drawstring jute gift bag, they are shown in a 7.4" by 6.8" bowl for stone size reference (bowl not included). Most shops sell tumbled stones individually for $2–$5 each. By offering these stones by the half pound, you get a generous assortment at a fraction of the per-stone price.