Roller Bottle Chips Tones and Balls include wide range of gemstones - from classic as amethyst to gorgeous Aventurine. With silver lid, each gemstone roller balls were polished to get the smooth rolling for even oil application, no more rollers stuck or falling out. Each gemstone roller balls corresponds to relevant mini healing crystal energy stones chips, which is in the bottle. Black Tourmaline is said to be a good stone for those who are sensitive to electromagnetic radiation and for those who are working on spiritual development. It is also believed to help overcome fear and anxiety and enhance self-confidence. * 1x Oil roller bottle with silver cap. * Natural stone. * Small: approx. 12 x 3 x 3 cm. * Perfect size to take everywhere together. * 100% authentic, original product." *Disclaimer: product color may slightly vary due to photographic lighting sources or your monitor settings*