Sara's Yarn Review : "Rowan Big Wool is a super chunky pure wool yarn that has been in the Rowan stable a long time, and it’s easy to see why. It’s 100% merino and super chunky so it’s also super squishy.
It’s a round, plump yarn that gives great stitch definition. It knits on 10mm needle so knits up really quickly.
I have used it so many times, for jackets and cowls and I love it. It is VERY warm to wear so it is perfect for cardigans, jackets and accessories."