Using addi Turbo Circular Needles is easy. First, choose the right needle size according to your knitting pattern. Since some smaller sizes have non - standard US sizing, double - check the actual size. Thread your yarn through the cord and start knitting as you normally would. The nickel coating helps the yarn glide smoothly, so enjoy the effortless knitting experience. When you're done, gently clean the needles with a soft cloth to keep them in good condition. Store them in a safe place to avoid bending the cords or damaging the needle tips. Remember, the US 36 and US 50 tips are plastic, so handle them with a bit more care.