Metal L Bobbins Compatible with Brother PR600 PR620 PR650 PR-1000 Also fits BERNINA 1000 1001 1007 (20 Pack, 20, Bobbins)

Excellent product.

Just like the one bobbin that was with the Bernina that was gifted to me. I made sure that the exact machine I had was listed for these bobbins.

These work perfectly with my 15 needle single head Barudan embroidery machine. I really like the hole in the side for winding the thread. You can hear when the bobbin is low as it rattles in the case.

Great bobbins for a Juki or Brother sewing machines

This was the third batch of L bobbins that I've ordered trying to find some new production units that would fit the winder of my Singer 319K. The first two batches were from different vendors and were produced in some small factory in mainland China. The quality control was awful and none of them fit the machine. THESE are produced in a Taiwanese factory and the quality control is obviously much higher. I bought a 20 pack and every single one fit perfectly and was an almost exact replica of my single Singer OEM bobbin. These were so great that I've already ordered a second batch of 20 and posted on a vintage Singer Swing Needle forum about them.

I have not used these bobbins yet. They are the same size (L) as the Brother brand for my multi needle machine. The only difference I see is the that these have a straight shaft as the Brother brand is tapered from the center outward. The taper might help with the loading the bobbin evenly but that is just a guess. I have many bobbins with a straight shaft that work just fine.

Just as ordered

These bobbins work fine