So, I bought a jar of these a long time ago, and they got promptly buried in among my other fishing gear in a messy cabinet I have. I happened upon them and took them on a panfish trip with some buddies. Long story short... I have been catching panfish and bass like crazy on these little guys and telling all my friends about them. They not only catch fish, but they seem to last forever. I can catch 75 -100 fish on one of these threaded on a small jig head. Have bought many jars now.