If you’ve been knitting for a while, you’ve probably got a ton of old needles that you don’t know the size of anymore. Maybe the end cap has fallen off, maybe the printing has rubbed away – but the needle is fine and you want to keep using it. A needle view sizer helps you figure out what size it is so you can do that.
Simply slip your needle into the holes until you find the one that fits. The sizes are listed in both millimetres and US sizes – if you can want to convert into old UK sizes then use our handy chart.
The sizer also works as a ruler as you work for measuring things like row height.