The SINGER Transparent Plastic Class 66 Bobbins serve as replacements for many SINGER sewing machine models as well as other brands with drop-in bobbins. Consult your machines manual to ensure correct bobbin size. Use the bobbins beneath the needle plate in automatic sewing machines to wind the thread for your embroidery projects. Never add thread to a partially wound bobbin, as it may be uneven and cause thread to tangle or break.
SINGER Black & White Plastic Class 66 Bobbins - Threaded-12/Pkg, 1 count - Harris Teeter
SINGER Bobbins, Class 66, Plastic (4-Count) Clear, Transparent A4
20 Genuine SINGER Class 66 Bobbins Part # 172336 for sale online
6 Pack Singer Metal Class 66 Bobbins-4/Pkg 2139 - GettyCrafts
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Elna Bobbins
Buy 172336 Singer style Class 66 Plastic Bobbin (10 Pack) Sewing machine bobbins AA7244 (10pcs=1lot) at Aliexpress for . Find more , and products.
172336 Singer style Class 66 Plastic Bobbin (10 Pack) Sewing machine bobbins AA7244 (10pcs=1lot)
Singer Class 15 Bobbins - Pack of 4 Plastic Sewing Machine Bobbins #2134 - Cutex Sewing Supplies