Polychromatic Tourmaline Plain Tubes exhibit a vitreous luster with excellent polish on the transparent bodies. Tourmaline beads have an asymmetrical plain tube body showing with internal characteristics. These natural Tourmaline beads are a spectacular group of Polychromatic Tourmaline of Pink, Green, Mint, BicColor, Watermelon, and White hues. Particularly impressive are the natural hues of pink and green within the bicolored group. These tourmaline beads are medium to light in saturation creating world class group of gemstones of an AA Grade.