Color: Silver Materials: Silver, Brass, Wire Stone Material: Other Parts: Connectors Thank you for viewing. #Kouran14kgfMaterial ↑ You can see all 14kgf material products from here. #KouranSpecialWire14kgf ↑ Searching this will show you a list of wires currently on sale in our shop. In response to requests from repeat customers, Silver-filled wire, made using the same process as 14kgf, has arrived. Limited quantity available ✨ This is a limited-time price, so If you're interested, please give it a try ^ ^ Limited Price 5m 899 yen 10m 1499 yen 20m 2799 yen ← Great deal! 30m 3999 yen ← Save over 1500 yen!! The longer the length, the better the deal ✨✨ What is Silver-Filled? It is a new material made in the same way as gold-filled, which is popular as an accessory material. It is mainly made of an alloy such as brass (yellow brass) as the core, and is coated with a silver alloy of 5%, which is 1/20 of the total weight. The quality of the silver alloy used in silver-filled is sterling silver. Sterling silver is a silver alloy cast with a silver content of 92.5% or more and less than 7.5% of other metals. Alloying metal is a metal used in alloys for the purpose of increasing strength and durability, and in sterling silver, copper is mainly used as an alloying metal at a ratio of less than 7.5%. Due to the copper in this alloying metal, sterling silver has a unique, calm luster and color that differs from pure silver. The hardness of the wire varies depending on the inner material. The hardness of half-hard wire also varies depending on the manufacturer. If you are concerned about the texture, we recommend trying a small amount first. We appreciate your understanding of the characteristics of imported products. Color: Silver Materials: Silver Stone Material: Other Motif: Other Parts: Connectors