Putting your embroidery threads on bobbins feels like a massive and daunting task. I'm going to convince you that you should always put your threads on bobbins.
How to do step 2 of threading the bobbin case? Haven't been able
How To Thread A Bobbin Complete Guidance For Beginner » EMDIGITIZER
Why Bother Putting Threads on Bobbins?
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Why Bother Putting Threads on Bobbins?
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Can you use two bobbins of different colors on one machine? - Quora