The humble sewing machine needle—such a small part of the process and yet, such a huge part of the process. Gone are the days when the choices were red band needles for wovens and yellow band needles for knits. Today's sewists have a plethora of choices, from needles for quilting to those best for cosplay and embroidery. We'll explore all there is to know about sewing machine needles. Learn about shanks, eyes, and scarfs (scarves?). Find out how often you should change your needle. Become confident in your needle choices and set your next sewing project up for success!