Do you sew with more than one type of machine needle? I switch between knit needles, ballpoint needles, 70/10 and 90/14, depending on what I'm sewing. I often have a difficult time remembering which needle is in my machine so when I found this YouTube video I was really excited. This is so simple, I'm not really sure how I hadn't heard of it before! I hope this helps you too.
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