Spectral color gems mined only in Finland: Macramae braided bracelet of spectral light. Spectral light which changes from refreshing blue to deep and beautiful blue. Depending on the angle at which light enters, it shows a blue transition like awaking. The back is deeper cobalt blue. While building simple and easy to use, it is connected to a solid chain. Sterling silver around the stone, the bottom is Sterling Silver (925) All the gold balls are K14GF. Length: 25 cm adjustable Spectral light: 1.3 × 1.1 × 0.4 cm McClure knitting is said to be transmitted from ancient Egypt, since ancient times all over the world It is a knitting method that is being handed down. It is said that it was used in Japan even from the Jomon period. It is tightly woven with a polyester string wrapped in wax, so it will not hurt even if it gets wet in water is. * 1 point only * ◇ ◆ ◇ ◆ ◇ ◆ Sae + Sumi Koru spectral lights are all located at the Juramar mine site in Finland I use what I purchased. Only those collected in Finland formally "Spectral light", what was collected in other production areas is a beautiful Labradorite Even if there is, it is not a spectral light. Like a flying stone, deep color with wisdom. It is one of the attractions of this gem that let's see how colors appear depending on the angle of light hit. ◇ ◆ ◇ ◆ K14GF ◆ ◇ ◆ ◇ K14GF (Gold Filled) is a material crimped gold on silver, brass, etc. The thing that plating (thin) becomes, and the standard that gold of more than 1/20 of the total weight is stretched It is stipulated. Because it is made of a much thicker layer than gold plating, even if it is used for a long time There is little to come off. As a replacement for soaring gold (18 gold, 14 gold, etc.) It is a popular material in America. It has long been called gold filing in Japan. It is a matter of gold plating, color and texture with high-quality feeling, and also engraved and accessories Difference, it is a material closer to jewelry. -----------------About handling----------------- Using a cleaner for silver, polishing with a seam, ultrasonic washing etc Please do not use. It is a good method to polish with a dry cloth such as cotton gently. ☆ If you would like gift wrapping, letter pack plus, Yamato Takkyubin, Yu-pack Please choose one (for thickness limit of the box) ☆ ☆ If you are concerned about accidents during delivery, delivery with guarantee Delivery method: Yamato Takkyubin or Please select a Yu-Pack. Copy right 2015 - Sae + Sumi Koru all right reserved. All works are protected by copyright law.