Olympus Sashiko Kogin Thread - 100% cotton floss. 18m/ 19.8 yards per skein.
If you're looking for a thicker sashiko thread, you'll want to try Kogin sashiko thread. Kogin sashiko thread is made of six fine stands of soft cotton. Use all six strands together for a nice thick sashiko look. The strands can be divided to use smaller amounts of the stands for other embroidery projects.