The concept of Niji is to be knitted along with other Ito yarns, preferably those with solid colors—Washi, Urugami, Sensai, Tebiki, Gima 8.5 or Kinu. With Niji, long, slightly irregular, variegated color courses are generated. 20 grams / 525 yards / 100% wool / hand wash / lay flat to dry / spun in Japan.