Taiwan Gemstone[Blue Chalcedony] Shiny Star Series Socks

Gemstone name: Blue Chalcedony (common name: Taiwan Sapphire) English name: Blue Chalcedony [ blu ; kæl'sedənɪ ] Hardness: 6 - 7 Specific gravity: 2.55 - 2.71 Crystal system: hexagonal crystal system Shape: Irregular veins are stacked layer by layer to form a grape-like or kidney-like structure. Color: blue - green-blue series ( the Gemstone industry is divided into three major color series: sky blue, emerald blue, sea water blue) Gloss: A well-polished surface can have a glassy luster Transparency: Slightly Transparent - Transparent Origin: Coastal Mountains in Eastern Taiwan https://c7.staticflickr.com/1/651/31283810190_7775a2f1ea_b.jpg https://c2.staticflickr.com/1/578/31540651041_5f30c63501_b.jpg https://c5.staticflickr.com/1/370/31283810060_a967c155ab_b.jpg Size: 23 - 30 cm Can be worn by both men and women / Tube length: 25 cm Material: 83% combed cotton, 15% Lycra Spandex, 2% nylon Washing: machine washable, water temperature does not exceed 30°C, do not machine dry Place of Origin: Shetou, Changhua, Taiwan ▲ Cotton yarn has excellent moisture-absorbing and perspiration effects. It feels comfortable whether worn in summer or winter. ▲ The Spandex double-woven sock toe can keep the socks in place, comfortable and not tight ▲ The thickened bottom gives the socks extra cushioning effect, improves durability and effectively protects feet. ▲ The toes with high activity volume are artificially aligned, and the non-sensory seams are processed to increase the comfort of the toes. ▲ The special electric embroidery pattern on the top of the back instep is designed with the crystalline shape of the Gemstone, giving it a unique feel https://c8.staticflickr.com/1/649/31656496015_09d8d0b919_z.jpg