CHENGYIDA 25- PACK Plastic Bobbins For Singer Class 15J Part # 85128 25 Singer Class 15J Plastic Bobbins Part # 85128 Compatible with Singer Sewing Machine Models: 2009, 2639, 3962, 4116, 6518, 7256, 7258, 7412, 7422, 7424, 7426, 7430, 7436, 7442, 7444, 7462, 7463, 7464, 7466, 7467, 7468, 7469, 7469Q, 7470, 8763 Curvy, 8770, 8780 (Curvy), CE-100, CE-150, CE-200, CE-250, CE-350, SES1000 & SES2000.