Hands Free operation with Dual Safety Lock 3 Heavy Gauge Food grade Jars (1.5 L/ 1 L/ 500 ml) and blades, Translucent blender PC Jars with flow Beakers, Break Resistance and Translucent PC jars lids with openable cap for adding ingredients during grinding. 3 Speed control with inching options for grinding varieties of ingredients, Anti-skid superior suction rubber feet for high stability Self-lubricated bronze brush for longer life, Overload protection for motor safety & Nylon coupler with heavy duty brush insert for longer life 5 years warranty on motor and 2 years on Product ( Free Home Service )