About our silver jewelry process: Also known as Niello, Thai silver, the concept is 925 sterling silver, but a special call for a special doing the old process. Thai silver is a black mixture of copper, silver , and lead sulphides based on the 925 sterling silver, form a covering glassy state layer and,used as an inlay on engraved or etched metal. Thai silver covering layer of loose and black, in stark contrast with sterling silver's polish, so it can produce special visual effects. As it is special for the doing the old process, Thai silver jewelry is not only long-term does not change color, surface hardness has been greatly enhanced. The unique texture of color, making the jewelry rough mad and quaint. Thai silver jewelry is more like a work of art, beautiful, generous, fashion, Thai silver jewelry with a rustic style, matt, the old ancient characteristics was the favorite of the fashion people.