You can use a canning jar on you blender.

Almost anything that you can do with that bullet thing they have on paid programing in the middle of the night, you can use the jar....just remove the blender pitcher and screw the canning jar on....it's great for making small batches of whipped cream without the mess of using the big mixer ....I also use it for chopping nuts.. and if you don't use it all you have the jar as a container too....