Using these addi Turbo Circular Needles is a breeze. Start by choosing the right needle size for your yarn. Thread the yarn through the eye of the needle and begin knitting as you normally would. The smooth nickel coating helps the yarn move easily, so you can work faster. When it comes to care, avoid using abrasive materials that could scratch the coating. You can gently wipe the needles with a soft cloth after use. Store them in a dry place to prevent rusting. Remember the non - standard sizing of some needles and the plastic tips of US 36 and US 50, so you don't get confused during your projects.