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Your go-to choice: Crafted from solid metal, these sewing machine bobbins resist deformation and stay intact after long repeated use. Smooth rounded edges prevent thread snags and scratches for steady clean stitches during high-speed sewing. Each bobbin holds sturdy polyester thread that won’t fray or fade. Factory pre-wound for quick setup, they cut manual winding work and fit directly into your machine to speed up sewing and clothing repairs
Diverse applications: This standard SA156 prewound metal bobbin delivers versatile performance. It fits sewing machines of popular brands, and fits perfectly with vintage and mini sewing machines. Perfect for home DIY, apparel design, urgent garment repairs, routine sewing consumable replacement and replacing damaged old bobbins
Quick-start instructions: Take the prewound metal bobbin and insert it into your sewing machine’s bobbin case. Pass the thread through the tension slot and secure the thread end, then you are ready to carry out all sewing operations
Prewound metal bobbin specifications: Color: Silver bobbin with black and white thread; Material: Metal; Length: 11 mm / 0.43 inch; Width: 19 mm / 0.75 inch; Packing List: 36 Pcs x Sewing Machine Bobbin
Tip for using sewing bobbins: Confirm both machine compatibility and thread color to match your sewing needs before use










