Learn all about worsted weight yarn and the knitting and crochet projects to use it in with our handy guide – perfect for beginner and intermediate knitters© SeventyFour - Getty Images ...

While beginners working off medium-weight yarn generally won’t require anything smaller than a U.S. size 10 (around 6 millimeters), as they move on to new projects and use finer — or thicker ...

You can buy worsted weight yarn from a number of places. If you searched for it online you would likely come up with a lot of US based stores or suppliers as it’s the US centric name for number 4 ...