Singer 221 or 301 sewing machine guaranteed genuine sewing machine 6 pack of bobbins includes a free protective zipper bag. Lot E

This 6-pack of genuine sewing machine bobbins is specifically designed for the Singer 221 and 301 sewing machines, ensuring compatibility and optimal performance. The included protective zipper bag provides secure storage, preventing damage and loss. Reliable bobbins can enhance sewing efficiency and maintain stitch quality in various projects.