Using these ChiaoGoo Knit RED Circular Needles is a breeze. First, choose the right size and length for your project. Thread your yarn onto the needle and start knitting as you normally would. The smooth nylon - coated cable makes it easy for the yarn to move around. When you're done, gently remove the finished work from the needles. To keep them in good condition, avoid bending the needles too much as they're made of stainless steel and can get damaged if over - stressed. You can clean them with a soft, dry cloth. Store them in a cool, dry place to prevent rusting. With proper use and care, these needles will serve you well for many knitting projects.