BERNINA L890 12345 Thread, Jet Air Loopers, Freearm Serger Coverhem Straight Chain Stitch Machine +QE Big Book of Serger Quilting, C12, C24, C27 Feet
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Bernina air threading is activated through the foot control when the air threaders are engaged. Also touching your heel on the foot control allows you to to single stitching. |
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