A Cool Trick with the Blender

My friend, Jenny, will go down in my history book for showing me this. I just wanted to pass it on:

Take this part of your blender:

and one of these (quart size with an average sized lip):

Put your blending ingredients inside the jar and then put them together:

Blend! Then you can just put a lid on it and store it in the fridge or take it with you to work, etc.

It's freakin' awesome. Everyone tell Jenny "Thank you" for such a wonderful idea.