 And all you have to do is lift the bag up, break it open in the hopper, and it will kick it out the other end. And so it cuts your workload down by about 50%. And so you don't have to worry about batch mixing, any of that other stuff. You can just start rolling and going. And so if you're a homeowner, this is amazing. There's a lot of tool rental places out there that rent this out. If you're a contractor that does...