🧵 High-Quality EVERMARKET Transparent Sewing Machine Bobbins for Singer - Pack of 20 Review

Not for Singer Legacy. The bobbin thread just snaps when you try to sew with it. When I measured it compared to the reel that came with my machine, it was noticeably shorter. I've waited too long to try them so I can't return them, they will probably work for Brat.

They do not correspond to the advertised images. These are not 15J coils. They are not the same shape and size. I have included my own photo of what was supplied versus the actual Singer coil. Very disappointed in Revain for not testing their products better. I will send these back.

These bobbins were listed as 15J but they are smaller and have a slight camber at the top and bottom whereas the 15J is completely flat. They are also not as deep as the 15J. I tested one and so far it works fine on my machine. I have to use them on a variety of fabrics, needles and threads to be sure they are a good substitute. But again, these are NOT 15J coils.