AincA or Anesthesia Associates wrote the book on anesthesia —selling devices and equipment in this specialized science since 1958. I love unique scientific equipment that fits in the spectrum of technological evolution, especially when dealing with the human body. The science of pain reduction, devices and engineering is such a beautiful art. Pieces like this have a mysterious wonder to them for what they do and serve as the mediator, so to me they are more of a meditative object of art and science . This particular object is a CO2 absorber but more like a salesman sample model to show the device in action. Measures: 7” H with a depth of 5”