https://www.susanbriscoe.com/product-page/205-blue-white145m-stranded-sashiko-kogin-thread
#205 blue/white145m stranded sashiko/kogin thread | susanbriscoe
A four strand splittable sashiko thread from Naito Shoji Co., Japan, 'Naska' thread can also be used for kogin and other embroidery. This versatile thread can...
kogin threadbluestrandedsashiko
https://www.susanbriscoe.com/shaded-multi-kogin-thread
shaded & multi kogin thread | susanbriscoe
Shaded and multi coloured Japanese kogin threads for koginzashi and other embroidery.
kogin threadshadedmulti
https://bebebold.com/kogin-thread-18m-terracotta-red-variegated-kt-11/
Kogin Thread
koginthread