Three shades of grey, literally. Fair trade Alpaca yarn from Peru bought at 繭裹子 . I once read that because white yarn is best received in the fashion industry, alpaca in other colours face the danger of extinction. I have never been a fan of white, and since then, I have a well-informed reason to avoid white yarns. 某次讀到的資訊：因為時尚產業最愛白色毛線，導致雜色羊駝瀕臨絕種。我從來就不愛白色（媽媽說放久了會黃掉！），這下更能心安理得地避開白色了。