【Natural Stone Series ㊶】 This item uses tiny, multi-faceted balls of the jet-black, shimmering natural stone "Black Spinel" as a chain. The main stone is "Fluorite," a healing stone loved since ancient Roman times for its ability to heal the mind and body. The design features a "bi-color fluorite" with a beautiful gradation pattern, a mysterious and beautiful, calming purple tumbled fluorite, and a combination of purple and light green round fluorite, with black "Swarovski" crystals as accents. In the second position, light and gentle light green "Fluorite" is combined with teardrop-shaped cut glass. Around the neck, purple jade and teardrop-shaped cuts are used as accents. This is an elegant and mysterious eyeglass chain that is suitable for all ages, with a calm yet graceful feel. Unlike ordinary chains and beads, "Black Spinel" has a beautiful shine from its multi-faceted cuts, even in its calm state, and you can feel its presence and elegant texture. ★Black Spinel★ (approx. 2.5 mm) The jet-black mineral's brilliance has been known since ancient times as a "stone of protection against evil and warding off misfortune," and is a symbol of courage and bravery, said to give strong power to mental and physical strength. It is also said to enhance ambition and courage, and is popular as a travel amulet. ★Fluorite★ (approx. 12, 8 mm) A colorful and unique stone loved since ancient Roman times, its Japanese name is "Hotaru-ishi" (蛍石 - Fluorite). It is said to bring out clear thinking, relieve mental fatigue, and improve memory. Among the various colors, "green" is said to improve health luck, and "purple" is said to bring about cool analytical ability. 【About Natural Stones★】 Due to their natural origin, there may be variations in small scratches, size, shape, and color, but please consider this as part of the natural stone's appeal. If you are concerned, please refrain from purchasing. 【Characteristics of Natural Stones】 Artificial stones and beads are at room temperature, while natural stones have good thermal conductivity, so they feel cold to the touch. 【Dedicated Mask Chain +40 yen】 【Eyeglass & Mask Chain +60 yen】 【Mercari Shipping +150 yen】 Please comment before purchasing if you wish to add these options. ★As this is a handmade item, there may be slight variations. Please understand this before purchasing (only the glass cord is sold). 【Length】 ★Eyeglass chain: approx. 68 cm ★Weight: approx. 14 grams 【1550 #EyeglassChain #MaskChain #ReadingGlasses #Sunglasses