Circular needles allow you to knit 'tube' projects in the round such as socks, cowls, hats - anything you fancy really! The best part is they can be used for flat knitting too - at the end of each row, just switch the needles around as you would with normal single-pointed needles. The advantage for heavier garments is your project sits in your lap as you work, instead of hanging off the needles and weighing down your poor arms! Addi's fantastic 'Click' system for interchangeable circular needles means you just push the cord into the needle tip, twist and off you go... Smooth, strong and light, these high-grade aluminum needles are designed to have just the right amount of 'slippiness' for your stitches. Addi is rightly renowned world-wide for excellent-quality knitting needles. Made by knitters, for knitters, they are smooth, fast and designed with your needs in mind. Please select the diameter needles you require from the drop-down menu in the 'Size' box - price is per pair and varies with size.