The advanced VACUDENT from Obudent is reliable and easy to use for consistent mixing of plasters, silicones and investments and to vaccum water the main models. The ergonomic controls and unit design are designed to have a lengthy life expectancy. The wall mount model includes a 150 ml and a 425 ml mixing bowl with agitator and lid. The counter top model operates on its base and a 600 ml mixing bowl with agitator and lid is optional. Perfect for numerous applications.