PREMIUM TOURMALINE BEADS: Natural Black Tourmaline beads with a polished finish. 6MM SMOOTH ROUNDS: Perfect for creating sleek and protective jewellery designs. GENEROUS STRAND: Contains over 29 beads, ideal for versatile crafting. NATURAL DEEP BLACK TONES: Adds elegance and grounding energy to your pieces. PRE-DRILLED 1MM HOLE: Ready for smooth threading and crafting.