Using your addi Turbo Circular Needles is a breeze. First, choose the right size needle for your project. If you're using the smaller sizes, double - check the actual size as they might differ from the standard US sizing. Thread your yarn through the needle and start knitting as you normally would. The nickel coating allows the yarn to glide easily, so enjoy the smooth knitting experience. When you're done with your project, gently remove the knitted piece from the needles. To maintain your needles, keep them in a dry place. Avoid bending the cords too much to prevent damage. If the plastic tips get dirty, you can clean them with a soft, dry cloth.