Dualit's XL900 food processor comprises two interconnecting bowls, eight tools for chopping, mixing, slicing and shredding, and a unique E-disc for emulsifying liquids. Other unique features include a sealed drive system (the large bowl has no central hole) and a fully adjustable slicer. Its ingenious design means that you can fit both bowls inside each other, removing each one as it's used and leaving the washing up until last.