Using these ChiaoGoo Knit RED Circular Needles is easy. 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 surface of the needles will make it a breeze to work with. When you're done knitting, gently remove the finished piece from the needles. To keep your needles in good condition, avoid dropping them on hard surfaces as this could damage the tips. After use, wipe them with a soft, dry cloth to remove any lint or debris. Store them in a safe place, like a knitting case, to prevent them from getting bent or damaged.