THIS LISTING INCLUDES ：
1PCS #Q6A0764000 Bobbin Case for many Singer and PFAFF sewing machines.
FIT FOR Pfaff Ambition 1.0, Ambition 1.5, Ambition Essential, Quilt Ambition 2.0，Ambition 620, Ambition 610,
FIT FOR Singer 2010 (2009 Version), 2010 Professional, 2010 Superb, 3321, 3323 Talent, 4411 Heavy Duty, 4423 (Heavy Duty), 4432, 44S, 5511, 5523, 5532 Heavy Duty, 5554, 9100, ET-1 (Perfect Finish)