Using these Jimmy's SmartStix Double Pointed Needles is a breeze. Just start knitting your project as you normally would. When you need to measure your work, use the color - coded intervals on the needles. For example, you can quickly check how many inches you've knitted or measure the gauge. As for maintenance, keep them in a dry place to prevent any rusting. When not in use, store them safely to avoid bending. Since they are made of lightweight aluminum, handle them with care but know that they are durable for regular knitting. And always remember, these needles are for knitting projects, so don't use them for other purposes.
