One copper electroformed Blue Kyanite Blade on a 24" antique copper ball chain. Unearthed from North Carolina, Blue Kyanite is said to encourage communication and self-expression. It is said to aid in cutting through fears and blockages, helping to speak one's truth, useful for public speakers and performers as it strengthens the voice. Perfect for men, women, teens and children. Size, shape, and color may vary as no two stones are alike.