Using addi Turbo Circular Needles is a breeze. Start by choosing the right needle size for your project. Since some smaller sizes don't follow standard US sizing, double - check the actual size as mentioned. Thread your yarn through the needle and start knitting as you normally would. The nickel coating helps the yarn move easily, so enjoy the smooth process. When not in use, store your needles in a dry place to prevent the nickel coating from getting damaged. Clean them gently with a soft cloth if they get dirty. And remember, the US 36 and US 50 needle tips are plastic, so handle them with care to avoid breakage.