Using these KnitPro Mindful Fixed Circular Needles is a breeze. For lace work, the stainless - steel tips help you create intricate patterns with precision. For regular knitting, the smooth cables make the process effortless. When using the cables as a ruler, just align them with your work. As for maintenance, keep the needles clean after each use. You can gently wipe them with a soft cloth. Avoid bending the cables too forcefully to prevent any damage. When not in use, store them in a dry place to keep them in good condition. Remember, even though the brand name and packaging have changed, the quality remains the same.