Using these ChiaoGoo Knit RED Circular Needles is a breeze. First, choose the right size and length for your project. Thread your yarn through the cable and start knitting as you normally would. The smooth nylon - coated cable helps the yarn slide easily, so you can work quickly. When you're done, gently remove the knitted piece from the needles. To keep your needles in good shape, avoid bending them too much. You can clean them with a soft, dry cloth. Store them in a safe place, like a knitting case, to prevent damage.