40 spools color card and conversion chart

63 spools color card and conversion chart

120 spools color card and conversion chart

21 colors Metallic thread color card


40 colors are chosen from 63 colors, say 40 colors are part of 63 colors.

120 colors are Simthread Original Colors, wider color range for your designs. No duplicated colors except white and black. Say when you buy both 63 and 120 colors you will get in total 181 different colors.

36 colors of variegated colors

They are 3 different sets, 12 colors per set.

Set # 1: S108 - S120, these 12 colors are included in the 120 colors set already. 

Set # 2: S127- S138

set # 3: S139 - S150


And here is the EN71 certification of Simthread polyester embroidery thread. 




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