Air Channelization System (ACS) technology with exhaust to enhance motor life | 3 Superior stainless steel jars made from high grade stainless steel for longer life | Unique design blade made from 304 stainless steel for best grinding results | Built in overload protector for motor safety | Flow breakers in jars for better performance; 3 hygienic stainless steel jars - Liquidizing jar 1.5 L, - Dry / Wet grinding jar 1 L, - Chutney Jar 500 ml