... fully closed regular intervals. 2) Colour: Various white gold(golden on pure silver) 3) It can be used in various aspect ... graceful, lustrous color. 2) Colour: Hundreds of colours, such as silver, gold, brown, blue, green, pink, purple, red, orange, black, rainbow ... graceful, lustrous color. 2) Colour: Hundreds of colours, such as silver, gold, brown, blue, green, pink, purple, red, orange, black, ...