The bobbins come in a 3 plastic storage boxes, which are reusable and easy to store. Consult your sewing machine’s manual to ensure correct bobbin size. Use the transparent bobbins beneath the needle plate in automatic sewing machines to wind the thread for your embroidery projects. Never add thread to a partially used bobbin, as it may be uneven and cause thread to tangle or break.
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For Singer front load bobbin machines. Atlas, Brother, domestic (rotary), Elna, Juki, Kenmore (rotary), Morse, Necchi, New Home (rotary/old style), Pfaff, Sewmore, Universal, White (rotary) and Wizard machines. One of the most common types of bobbins. Flat and taller than the Class 66 bobbins. Fit removable (oscillating) and top drop-in bobbin cases. Genuine Singer bobbins.
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