Using these Jimmy's SmartStix Double Pointed Needles is easy. Just pick up your yarn and start knitting as you normally would. The color - coded intervals on the needles are great for measuring your work. You can quickly see how long your knitting is or check if your gauge is right. When you're done knitting, gently wipe the needles with a soft, dry cloth to keep them clean. Avoid dropping the needles on hard surfaces as it might damage the tips. Store them in a safe place, like a knitting case, to prevent bending or losing them. Enjoy your knitting with these smart needles!