Natural Rainbow Black Obsidian Gemstone Round Loose Beads – 4mm To 16mm, 1mm Hole, Spacer Beads

If you're into jewelry making, these natural black obsidian beads are awesome.

They're round, loose beads, and you can pick from sizes like 4mm, 8mm, 10mm, 12mm, 14mm, or 16mm.

The hole size is 1mm, perfect for stringing.

They're genuine gemstone—rainbow black obsidian—with that classic opaque black look that sometimes flashes color.

They're made in China, unbranded, but the stone is real.

Great for making necklaces, bracelets, or as spacer beads in your designs.

Each bead is a piece of natural volcanic glass.