Approx. 8mm big beads, made of lightweight natural lava rock.
The pkg size is up to you! Buy a whole economical strand or only a few beads. Make your choice in the dropdown menu "Pkg size".
Natural color, not enhanced in any way. The stone is actually black, but these beads are not treated with any wax, so the surface looks gray.
Untreated lava rock beads are perfect aroma diffusers, just apply a drop of essential oil directly onto the surface.
Lava rock is extracted in areas with volcanic activity. These lightweight beads are always somewhat uneven with many natural cracks and bubbles inside the solid lava.
Note: the image gives you a good general idea of what the beads look like, but colors and patterns of natural stones may vary from lot to lot.