Using these KnitPro Mindful Collection circular needles is a breeze. Start by choosing the yarn you like and thread it through the needle. For lace work, the sharp tips help you create detailed patterns easily. For regular knitting, they work just as well. When using the cables as a ruler, simply measure your work against the inch markings. As for maintenance, keep them in a dry place to prevent the stainless - steel from rusting. After use, gently wipe them clean. Remember, although the brand name has changed to KnitPro, the quality of these tools is still top - notch, so enjoy your knitting!