Beautiful sphalerite that feels the heat of flames. It has a dispersion ratio about 4 times that of diamonds, and has the charm of being drawn into a strong fire. It is from Spain that is not currently produced. The deeply colored pieces that are drawn in are simply knitted to give off a small presence. Natural stone: Sphalerite Silk: Ivory Decoration: Citrine, Rutile Quartz, Baltic Amber Adjustment part: Quartz (slide adjustment) [About Silk] This work uses silk. It is a delicate silk because it is a natural fiber, but it can be used for a long time with proper care. If you inhale sweat, gently tap it off with a tight towel. Handle with care as it is vulnerable to water and rubbing. After cleaning, place it in a well-ventilated place and store it away from direct sunlight.