... , the yarn has strong tensile strength and graceful, lustrous color. 2) Colour: Hundreds of colours, such as silver, ... , purple, red, orange, black, rainbow/pearl, multi-color, fluorescent, transparent, mat color etc.3) It is used in sweaters, knitwears, tricots ... pink, purple, red, orange, black, rainbow/pearl, multi-color, fluorescent, transparent, mat color etc. 3) It is used in sweaters, knitwears, ...