The Singer Plastic Pre-threaded Class 15 Bobbins - Assorted offer the convenience of 12 pre-threaded bobbins. These polyester threads come in a range of colors, including navy, white, black, gray and red. Each plastic bobbin comes with 50 yards of 100% spun polyester thread that is conveniently packed in a see-through storage case. Bobbins are compatible with Singer front load and top drop-in bobbin sewing machines as well as selected models from brands such as Atlas, Brother, Domestic, Elna, Kenmore, Morse, Necchi, New Home, Pfaff, Sew More, Universal, White and Wizard.

The Singer Plastic Pre-threaded Class 15 Bobbins - Assorted offer the convenience of 12 pre-threaded bobbins. These polyester threads come in a range of colors, including navy, white, black, gray and red. Each plastic bobbin comes with 50 yards of 100% spun polyester thread that is conveniently packed in a see-through storage case. Bobbins are compatible with Singer front load and top drop-in bobbin sewing machines as well as selected models from brands such as Atlas, Brother, Domestic, Elna, Kenmore, Morse, Necchi, New Home, Pfaff, Sew More, Universal, White and Wizard.