Using Jimmy's SmartStix Double Pointed Needles is a breeze. Start your knitting project as you normally would with double - pointed needles. Thanks to the color - coded intervals, you can measure your work right on the needle whenever you need to. When checking your gauge, simply use the markings to count stitches and rows. For best results, keep your needles away from sharp objects that could scratch the aluminum surface. After each use, wipe them down with a soft, dry cloth to keep them clean. Store them in a safe place, like a knitting case, to prevent bending or damage. With proper care, these needles will serve you well for many knitting projects.