I designed this scarf on a 2-week vacation in Haapsalu, Estonia. I bought the yarn at an outdoor market where they sold lots of Kauni-like yarns that had no label. This scarf would work well with two plain colored yarns, even mohair/silk on needles US7 (4.5mm).
The light color yarn was a very slow gradating rainbow Kauni-like yarn and the dark color was a plain deep purple.
Rainbow’s end makes a lovely scarf because both sides have a different, equally beautiful, appearance.