This tool is great! I have never used a bobbin threader before but will never be without one again.
Love the ergonomic holder and long threader. Makes it easier to use.
If you use the Loon Bobbin, then you'll need this as well. I had a "normal" threader length and it was too short. The Loon's bobbin is longer and requires this if you use threaders to thread your bobbin. (This is rhyming to much)
This too is very much like a sewing needle theeader except much longer as is necessary to thread bobbins. Much better than sucking thread through as some people do - keeps the bobbin tube dry without spit...
I like that the threader is long enough to thread the bobbin. Simple design with a nice handle.