Aurifil 12wt 2-ply Mako Cotton Thread is the heaviest weight thread that Aurifil offers.

It is perfect for a variety of applications such as hand applique, hand embroidery, hand quilting, cross stitch, embellishment, handmade lace, machine applique, blanket stitch, machine embroidery (especially for designs that use a longer stitch length), machine art quilting, Sashiko, redwork, lower looper serging and longarm quilting.