and is not intended for a top-loading or drop-in hook system
and red markings help align starts
It is a non-branded replacement compatible with selected Husqvarna Viking
B590 and Virtuosa 153QE
Janome-Compatible Class 15 Metal Bobbin Case | HD-1000, 2212 & More Groups 7–9 and is not intended forReplace a missing or worn bobbin case on compatible front or side loading Janome sewing machines. This all metal Class 15 case holds the bobbin and provides the lower thread tension needed for balanced stitch formation. Compatible Janome examples include 1522BL, 1522RD, 1522PG, HD 1000, HD 1000 Black Edition, 2212, 2206, 3128, Arctic Crystal, and 234. The same case pattern is also used by compatible Kenmore, Brother, Singer, Elna, Pfaff, Baby Lock,