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7,831 reviews
covering
40 products
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Bobbins
Experiential insights by users
About SINGER 21495 Class 15 Threaded Bobbins, Transparent, Assorted Colors, 12-Count
Overall Feedback:
79% positive
76% praised for its compatibility with multiple machines, though 24% had issues
I bought these bobbins to avoid filling many bobbins.
Some Singer machines that take class 15 bobbins are not compatible with our bobbins.
I have complained that the bobbins are not compatible with my machine and every one of them jams. I can see it popping up and down because it is the wrong size.
The bobbins are not compatible with some Singer machines that take class 15 bobbins due to their height being just over 12mm.
The bobbins are not compatible with my machine (4432) and they jam every time I try to use them. I can see them popping up and down because they are the wrong size.
71% liked the sleek and compact design, but 29% found it unattractive
I like that the thread on the bobbin is durable and doesn't get tangled up.
I like how the thread on the bobbin is durable and does not get tangled up.
The height of the bobbins is just over 12mm, making it not class 15, and it will not work in some Singer machine that takes class 15 bobbins.
I am frustrated with the design of the bobbins, particularly the difficulty in finding the end of the thread and the thread not giving when pulled.
The bobbins are not class 15 and will not work in some Singer machines.
I noticed that the incorrect bobbin has a raised ridge on the flat side, which is a design flaw.
The incorrect bobbin has a raised ridge on the flat side, which is a design flaw.
82% found it easy to use, while 18% had difficulties
These bobbins save time as they do not need to be threaded before starting to sew.
I am able to save time by not having to thread the bobbin before I start sewing, which shows that the bobbins are easy to use.
I tried to use the bobbins in my Singer 8280 machine but it was difficult. The strings did not pull freely from the surface.
I faced an issue with the thread cutter not working for the bobbin thread, which was caused by using incorrect bobbins.
I find it annoying when I can't find the end of the thread.
I tried to put the bobbins into my Singer 8280 machine but couldn't pull the strings freely from the surface.
Rephrased:
I couldn't pull the strings freely from the surface while trying to put the bobbins into my Singer 8280 machine.
78% appreciated the durable material, but 22% experienced cracks
I like that the thread on the bobbin is durable and doesn't get tangled up.
The bobbins are seating against the back wall, indicating poor material durability.
I had to go through a longer than necessary process to figure out that the thread was wound over the end a couple of times. This indicates that the material durability of the bobbin is not up to the mark.
Every bobbin jams, indicating poor material durability of the bobbins.
The bobbins are seating too high against the back wall.
I had to go through a longer than usual process to identify the issue with the bobbin. It turned out that the thread was wound over the end a couple of times.
I have complained that all the bobbins jam, indicating their lack of durability.
73% liked the convenient size, but 27% found it too small
I bought these bobbins to avoid filling many bobbins. They may be a good size and shape for my needs.
The height of the bobbins is just over 12mm, which means they are not class 15 and won't work in some Singer machines.
The bobbins are the wrong size and it is causing issues with my machine.
The bobbins are just over 12mm in height, making them NOT class 15 and unsuitable for some Singer machines.
I am having trouble fitting the bobbins in my Class 15 machine. They keep popping up and down, indicating that they are the wrong size and too small for my machine.
I find the bobbins difficult to use because the end of the thread sticks out, but pulling it doesn't help.
80% praised for its compatibility with multiple machines
80% liked the sleek and compact design
79% found it easy to use
Experiential insights by users
Sometimes the slot is sloppy and completely forgotten, making a random amount unusable unless hand wound.
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