Genuine Singer class 15 bobbins. Don't damage your machine using inferior copy bobbins! These are genuine Singer bobbins that we're intended for your sewing machine.
These bobbins will fit the majority of Singer models including:
1306, 1408, 1409, 1507, 2250, 2259, 2263, 2273,2282, 8280, M1500, M2105, M2405, M2605, M320L, M3300, M3505, 3210, 3221, 3223, 3232, 3321, 3323, 3333, 3337, 3342, 4411, 4423, 4432, 4452, 5511, 5523, 5532, 7640, 9100
