Economical and useful vacuum mixer. Just place the bowl and press the operation key and the mixer will start up. In a few seconds the mixture will be ready. As there are three versions available, you will find the model that best suits you needs. Despite the differences in their control system, all the versions share the same engine-pump-chassis structure- of well known solidity and reliability. The Iris family consists of three models: the IRIS II, a simple operation mixer; the IRIS II Evolution, a hight perfomance mixer; and the IRIS II Advanced , a sophisticated mixer which can program and perfom multiple functions. All the models have an atractive, practical and ergonomic design.