Its in-built locking mechanism ensure consumer safety, The twist and lock mechanism of the processing bowl have to be applied properly in-order to start the food processor Sturdy and powerful 600 watts, 18000 RPM motor, 3 speed control & pulse function Efficient processing, grinding, liquidizing, juicing and atta kneading Unbreakable polycarbonate processing bowl with lid 1.5 litre unbreakable polycarbonate liquidizing jar with stainless steel blade 1.0 litre stainless steel grinding jar with multi-function stainless steel blade 0.3 litre stainless steel chutney jar with stainless steel blade Stainless steel blades for chopping, slicing, coconut scraping, kneading, shredding (fine and coarse) and French fries functions 3 speed control with incher facility for momentary operation, Processing Bowl Material Polycarbonate