Using these KnitPro circular needles is a breeze. Start by choosing the yarn you want. Slide the yarn onto the cable and you're ready to start knitting. Whether you're making a lace shawl or a simple scarf, these needles will work great. When using, be careful not to pull the cable too hard to avoid any potential damage. After use, gently wipe the needles with a soft cloth to keep them clean. Store them in a dry place to prevent rusting. And don't forget, you can use the cable markings as a ruler for quick measurements during your knitting projects.