(1) used for:sweater,knitwears, ,embroidery,stocking,accessories tricots ... , TWO layer,one layer 20 cones,40 cones in one carton About machine do MX type metallic yarn TYPEcontentEach ... polyester monofilament,60% 30D*2 polyester or nylon yarn 1/69,12U,57% metallized polyester monofilament,43 ... polyester monofilament,35% 30D*2 polyester or nylon yarn 1/100,20U,50% metallized polyester monofilament,50% ...