【Natural Stone Series 13】 This item uses tiny, multi-faceted balls of the jet-black, shining natural stone "Black Spinel" as a chain. The main stones are a combination of 4mm and 6mm "Blue Stripe Agate," with a multi-faceted "Black Onyx" in the center to balance the design (approx. 8cm). Blue Stripe Agate is a unique stone, and this piece uses a variety of shades, including dark and light blues, to create a sophisticated eyeglass chain that harmonizes with the Black Spinel. Unlike ordinary chains or beads, "Black Spinel" has a beautiful, multi-faceted sparkle even in its understated elegance, and you can feel its presence and graceful texture. ★Black Spinel★ (approx. 2-2.5mm) 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 a stone that enhances ambition and courage, and is popular as a talisman for travel. ★Blue Stripe Agate★ (Japanese name: Sakura Shirou Shima Menou / Dyed) Agate is a power stone that gives you the ability to act and courage, and keeps misfortune away. It is said to bring kindness and brightness to the heart, and to draw out human charm to smooth relationships. ★Black Onyx★ (approx. 6mm) It is said to be a "stone of self-defense" that gives the wearer the ability to make correct judgments, and repels the malice of others to protect oneself. 【About Natural Stones★】 Each stone is unique because it is natural. Due to the nature of the stones, there may be small scratches, variations in size, shape, and color, and dye variations, but please consider this as part of the natural beauty of the stones. If you are concerned, please refrain from purchasing. 【Mask Chain Only: +40 yen】 【Eyeglass & Mask Chain: +60 yen】 【Mercari Delivery: +150 yen】 If you wish to add any of these options, please comment before purchasing. ★As this is a handmade item, there may be some slight variations. Please understand this before purchasing. (Only the glass cord is for sale.) 【Length】 ★Eyeglass Chain: approx. 68cm ★Pink Agate (dyed): approx. 6mm, 4mm ★Weight: approx. 11 grams 【1400 #Presbyopia #Sunglasses #RespectForTheAgedDay #MothersDay #Eyeglasses #MaskChain #Wedding #NaturalStone