Well I was looking for a bobbin unsure where they are hiding needed to change thread color.
I had some Dritz Bobbins that looked like mine
I tried them and they fit boy was i excited
You can bouy those at Hancock or other places that have sales for a much lower cost
Information from packet reads
12 class 15 bobbins
in right cornor it has # 939
Try them they work seriously :D :D :D :D