Using addi Turbo Circular Needles is easy! Just thread your yarn onto the needle and start knitting as you normally would. The nickel coating helps the yarn move smoothly, so you can work faster. When it comes to care, keep these needles away from sharp objects to avoid scratching the coating. Also, since some of the smaller sizes don't follow standard US sizing, double - check the size you need before starting your project. For the US 36 and US 50 plastic tips, be gentle to prevent cracking. After each use, you can simply wipe them clean with a soft cloth. Happy knitting!