Beads measure about 8mm to 10mm in diameter. These curated strands feature a roughly rounded shape full of intriguing Tourmaline inclusions in subtle mossy and black tones. Expect cloudy bodies interspersed with dark black ones with a consistent and homogenous blend of streaks clearly visible in the manner sought after by fans of this gem type. These exciting beads are perfect as the mainstay of designs with an organic look, from necklaces to earrings and more.