The Vario Balance removes the problems of conventional methodology by eliminating various variables that causes inconsistencies when incorporating individual elements . With Vario Balance all that is needed is to run your custom program . The device will guide you through the process of adding the liquids and powder, automatically calculating the amounts required including any adjustment needed if too much or too little of any individual element is added. It calculates the needed amounts of liquid and water Investing objects of different sizes and geometries for optimum precision of fit requires a very accurate composition of the investment compound.