and they are very inexpensive. Stylecraft has some nices ones:
Deramores, Woolwearhouse and most other suppliers have it. There is also Ice Yarns from Turkey:
What’s a fun, self striping, baby proof yarn to use for a traditional Baby Surprise Jacket? Any suggestions please? It will be my first attempt so nothing too expensive but it is so hard to imagine how all these multi coloured yarns are going to actually knit up.