✨️ This is a bracelet featuring [Oil Quartz], which holds the mystery of the ancient Earth. ✨️ The golden oil trapped within the transparent crystal emits a fantastic glow depending on the angle of light or under a black light. Please enjoy the beauty woven by nature in your hands! ✨️ Matching earring charms are also available. We offer a discount for sets! ✨️ [Oil Quartz] This is a very rare natural stone that contains petroleum within the crystal as it grows. In particular, the characteristic of fluorescing neon blue when exposed to a black light is a special charm that other stones do not possess. It is also said to have meanings such as activating life energy, stabilizing mind and body, and supporting the fulfillment of wishes. It is perfect for everyday use, as an item to further enhance your outfit on special days, and as a gift for those who love natural stones. ※ Natural stones have natural colors and inclusions, and the individuality of each one is its charm. Also, handmade items have a unique texture and beauty that cannot be found in mass-produced products. Please purchase only if you understand this. ※ [Materials] Oil Quartz, Tanzanite, Pyrite, 14kgf [Size] Bracelet total length...approx. 20cm + adjuster approx. 3cm (The length of the bracelet can be shortened. Please comment.)