Using these ChiaoGoo Knit RED Circular Needles is a breeze. Start by threading your yarn through the cable. Since the cable is coated with smooth red nylon, the yarn will slide easily across. You can use them for any knitting project, whether it's a small scarf or a large blanket. When using, be careful not to bend the needles too much as they're made of stainless steel and excessive force might damage them. To maintain these needles, simply wipe them with a dry cloth after each use. Store them in a cool, dry place to prevent rusting. Enjoy your knitting with these amazing needles!