Using these KnitPro Mindful Collection needles is easy. Start by choosing your yarn and casting on stitches as you normally would. The stainless - steel lace tips make it a breeze to work on lace patterns with precision. The inch - marked cables can help you measure your work as you go. As for maintenance, keep them away from sharp objects that could scratch the needles. After use, you can wipe them gently with a soft cloth. Store them in a dry place to prevent rust. And don't worry about the cable getting kinked, as it has no memory. If you receive the product in the new KnitPro packaging, it's the same great quality as before, so just start knitting right away!