I have photographed these 18 meter Olympus Kogin threads in a group to help make comparing and choosing colours easier.
Choose colour and order by the number on the skein.
This Olympus Kogin thread is thicker than Olympus regular 20 meter sashiko thread, and has a bit of sheen. Made from long staple Egyptian cotton, it is strong, soft, colourfast, and washable. Although this is made for Kogin stitching, it is also frequently used for sashiko stitching, boro stitching, visible mending, toy making and other needlecraft techniques.