The Dritz Plastic Class 15 Bobbins

The Dritz Plastic Class 15 Bobbins - Clear will make an essential addition to your sewing supplies. Use these bobbins for machines with a removable and top drop-in bobbin case. Always refer to your sewing manual to determine the proper type of bobbin needed for your machine. Use only the same type, plastic or metal, of bobbin that came with your machine. These bobbins are not compatible with Bernina, Elna, Husqvarna, Viking, Janome, New Home and Pfaff machines. This pack includes 12 class 15 bobbins.