Fits all Pfaff "Group J" Viking made Pfaff machines: Sensation, Vision, Performance; Creative 4.5, 4.0, 3.0, 2.0, 1.5; Performance Icon, 5.2, 5.0; Expression 720, 710, 4.2, 4.0, 3.5, 3.2, 3.0, 2.0, 150.
These bobbins do have the hole in them for poking the thread through to wind them or you can more easily wind the thread around the bobbin post gripper as well.