I received this along with my refurbished Blendtec Classic.

I use it to make sorbets and nut butter.

As long as you don't overfill it, and you cut the frozen fruit for the sorbets to the right size (about one-inch cubes), it works well.

I put in a lot of almonds one night while making almond butter and it took a few processes to get it completely smooth. Once I put the proper amount of almonds in, it worked fine.