I got this idea from the most recent Yes! Magazine on things that you can do with mason jars that don’t have a whole lot to do with canning. I was pretty excited when I saw this, that I immediately set the magazine down and tried it out. It worked.
Same size threads as a mason jar
my very own mini blender
It seems that the base of most standard sized blenders have the same threads as a mason jar, so you can remove the base from your giant blender, screw it onto the jar, and you have your very own “Magic Bullet”
Matthew Bennett 
That’s pretty awesome! I don’t think mine fits though
I didn’t think mine would either, so it surprised me. Did you try it or just eye it up? What kind of blender? The article just said “most standard blenders” – I didn’t know there was a “standard blender” 🙂