Class 66 Bobbins, Metal, 4pc

These bobbins fit perfectly in my Singer and feel much more durable than the plastic ones I was using before. The metal construction gives a satisfying weight that keeps the thread tension consistent while I'm sewing.

Switched from plastic to these metal bobbins and the difference is immediate—no more wobbling or uneven tension while I sew. The metal feels sturdy and slides into my Brother machine perfectly.

Finally got these metal bobbins for my Brother machine and they slide in smoothly without any wobble. The weight feels much more substantial than the plastic ones I was using before.