![Amazon.com: KnitPal 16-inch(40cm) Metal Circular Round Knitting Needles Set of 5, Smooth Unbreakable Ergonomic, (Free Patterns), US Sizes 4,5,6,7 and 8 (3.25, 3.75, 4, 4.5 and 5mm) Amazon.com: KnitPal 16-inch(40cm) Metal Circular Round Knitting Needles Set of 5, Smooth Unbreakable Ergonomic, (Free Patterns), US Sizes 4,5,6,7 and 8 (3.25, 3.75, 4, 4.5 and 5mm)](https://m.media-amazon.com/images/I/81n19dbg8uL.jpg)
Amazon.com: KnitPal 16-inch(40cm) Metal Circular Round Knitting Needles Set of 5, Smooth Unbreakable Ergonomic, (Free Patterns), US Sizes 4,5,6,7 and 8 (3.25, 3.75, 4, 4.5 and 5mm)
![knitting needle size chart (metric, us and uk) | Knitting needle size chart, Knitting needles sizes, Knitting needle conversion chart knitting needle size chart (metric, us and uk) | Knitting needle size chart, Knitting needles sizes, Knitting needle conversion chart](https://i.pinimg.com/1200x/09/c6/42/09c64243ea169e7d4c6ccb5bc9d43e2f.jpg)
knitting needle size chart (metric, us and uk) | Knitting needle size chart, Knitting needles sizes, Knitting needle conversion chart
![The importance of swatching - same pattern, same yarn weight, different needle sizes (first 4mm, then 5mm): huge difference : r/knitting The importance of swatching - same pattern, same yarn weight, different needle sizes (first 4mm, then 5mm): huge difference : r/knitting](https://preview.redd.it/the-importance-of-swatching-same-pattern-same-yarn-weight-v0-n4mdywzbgoga1.jpg?width=640&crop=smart&auto=webp&s=e0e69cf50d8039ee02fd974ab54d3091ef7db12e)