Circular needles are the perfect choice for knitting in the round and also knitting flat pieces. They consist of a needle tip on each end with a cord joining them. These are used for projects like hats, sweaters, socks, sleeves, mittens and more. The benefit of using circular needles for flat knitting is that it distributes the weight of your knit piece, especially when you're working with a high number of stitches. Circular needles come with sharp pointed tips (for detail-oriented lace knitting) up to rounded tips (for bulky-style projects). Along with Plastic Multicolor Safety Stitch Markers are designed to slip into stitches. Securely marks the stitches and will not slip out or snag in your knit.