I bought this container to make cold foam mike they do at Starbucks, it works great for the whipping, but I feel like a lot of it gets wasted as it is nearly impossible to get it out from under the blade. Vitamix makes a special spatula to get under the blades but it doesn’t fit under the Aer Disc blade. And that is rather disappointing. I would feel a lot better about the product if I wasn’t wasting milk or cream with every use.