This Gutermann sewing thread has a silk-like sheen.  It is a fine (thin) thread but the polyester in it makes it strong enough for mending and hand stitching. Use this if you want to make your stitching invisible on denim. This is not the thread to use if you want to see your stitches on visible mending.

Choose colour: washed denim or Indigo blue. (the indigo blue is very dark blue, the washed denim is brighter blue)

• 70% polyester, 30% cotton, 220 yards (200 meters)

It is also recommended for machine embroidery if that is something you do :-)