Xiyingyao 925 Silver tourmaline green tourmaline crystal watermelon tourmaline live ring ethnic style retro

Tourmaline is a very valuable mineral that comes in many colors. The name comes from the Sinhala language of Sri Lanka, which means "a Gemstone of mixed colors". Tourmaline, also known as "Stone", is the only mineral that is permanently charged. One end of its columnar body releases a positive charge, and the other end releases a negative charge. Because tourmaline can release negative ions and electric current, it is considered to be the most healthy mineral, so it is called the king of crystals. │Material and size│ - 925 Silver/ tourmaline - Adjustable live mouth