700ml for Kitchen Bathroom Touch-free Lotion Pump Touchless Liquid Wall-Mount Automatic IR Sensor Soap Dispenser

at first everything was fine, but then the spout stopped working. I don't know what the problem was, I washed it out, and left it to soak. But in the end something helped and it worked again.

Had to attach it with tape at the top too, because it wobbles on the sides. But like this it's super.