12 Spools SKIN/FLESH Tone Embroidery Machine Thread 12 Spools SKIN TONE Embroidery Machine Thread This auction is for 12 Spools Of Skin Colors Embroidery Machine Thread, It is 40 Weight Polyester. Each Spool has 1100 yards About Embroidex Threads, These Threads are of highest Quality. They are comparable to the threads you buy at your local dealer for $5-$6 a pc. We have put together kits and sell them for a quarter of the price.