Features Nutrifresh PB33, Blue can effortlessly pulse vegetables, fruits, pulses and spices into a smooth blend. 400 W pure copper motor with 22,200 rpm speed. 2 powerful stainless steel blades are detachable for easy cleaning: - 4 arm blade for blending - 2 arm blade for grinding Comes with 2 unbreakable polycarbonate jars: - blending jar (which can be drunk from directly) - smaller jar with a special blade for dry grinding whole spices (garam masala, jeera, etc) and delicious chutneys  Use the smoothie jar to blend your fruit & vegetable mixes and carry the smoothie in it as well. you can use the 2 jar lids for storage as well as for carrying while on the go.   The in-built jar sensing switch makes it extremely safe to use even hands free. the blender grinder has a long power cord for convenience.