Presencia has the most complete and colorful line of 3-Ply 100% mercerized Egyptian cotton available.
All cotton products from Presencia are solid dyed and colorfast.
40wt is slightly thicker than the 50wt cotton Presencia thread.
Presencia 40 weight is designed for longarm quilting, decorative stitching and top stitching - when you want the stitches to show. Mercerized - Colorfast - Shrinkfast.