Stainless steel pipe with dual glass inserts for durability and avoiding damage to thread fibers. The spring arms have brass feet and accommodate most sizes of spools.
4 Inches long.
It's not noted in the description but this bobbin has glass inserts at the bottom and top of the tube. The tube opening appears narrow but I was able to thread it with floss. For the price, this is a very well made bobbin.
5 of 5 people found this review helpful.
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It works
Reviewer: A viewer
from N. Ca. USA
This is a good bobbin, not great, but good for the price. It's good to have a few bobbins to make tying easier.
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great bang for the buck!
Reviewer: A viewer
from Minneapolis
I have twenty bobbins of different types threaded and ready to go. I don't see much difference between these glass insert bobbins and the more expensive ceramic insert ones. These work fine and last a long time.
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Excellent product
Reviewer: Jim Miller
from Twin Falls, ID
I purchased a few of these so I could keep thread loaded and ready to go. Pleasantly surprised to see they had inserts. They say you get what you pay for and in most cases that's true, but in this case you get way more than what you pay for. I'll definitely be purchasing more of these in the near future.
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Best bobbin ive used
Reviewer: A viewer
from GEORGIA
This is hands down the best bobbin ive ever used!Its super smooth and easy to adjust.Fits well in my hand and is of high quality!
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