SINGER Class 66 Prewound Plastic Bobbins, Transparent – Black & White, 50 Yards Each, Washable and Colorfast Polyester Threaded Bobbins with Storage Case, 12ct

Why did you pick this product vs others?:The only bobbins I can find to work for my 1960s Singer sewing machine.

These prefilled bobbins are wonderful! Bobbins and I have a shaky relationship at best, so the ability to just swap out an empty holder with a new one is a game changer! Saves me time and aggravation when I am sewing. These are good quality and I recommend them :)

These come preloaded with thread and fit my machine perfectly. They are working as expected in my singer sewing machine.

These work great. I will never wind my own bobbin again. I just wish they came in more colors than black and white.

Maybe or maybe not. If you get over-filled bobbins (mine are not THAT full) then it would be no bargain. I cannot yet attest to the thread quality as I just received my package today... have not yet had a chance to use these; but if, as one other reviewer stated, the thread should be a low-quality product, then, again, this would not be a bargain. However, the bobbin class is correct for my sewing machines. That makes the purchase worth something. Even if I eventually wind up discarding the thread due to poor quality, I'll keep and use the bobbins. I did have a difficult time finding the end of the thread, had to unwind about a yard of thread from the first bobbin before I finally located the end.This pack of 12 bobbins was the lowest priced package I could find on Amazon.com. I don't want or need 20 or 50 bobbins... but 3 or 4 would be too small a quantity. Since there's not a real fabric store in my town, I have to buy my sewing amenities where and when I find them.Walmart doesn't count as a good source of sewing supplies; they carry small variety of things - including bobbins of this class, which only come in unfilled 3 packs, not larger sized packages...It is not a bargain to buy anything there, except perhaps a package or two of the pre-cut fabrics they offer, and maybe thread to match.If Amazon allowed a 3.5 star rating, that's what I'd rate this purchase... it's better than 3 stars, but not really worth a full 4 stars, unless the thread is of decent quality.

save time with rewinding bobbins

I have an old singer sewing machine and these are the only type of bobbins I’ve found that work. They’re great quality.

Great item!!