Using these ChiaoGoo Knit RED Circular Needles is a breeze. First, choose the right size and length based on your project. Then, simply thread your yarn through the cable and start knitting. When you're done, gently remove the knitted piece. To keep your needles in great shape, avoid bending them forcefully. You can clean them with a soft, dry cloth to remove any lint or debris. Store them in a dry place to prevent rusting. Enjoy your knitting with these wonderful needles!