I have bought this mixer grinder 6 years ago from offline market. my father Simply purchased this mixer grinder because of the bajaj branding. He was thinking that the absolute brand will last longer. And it is now it is 6 years from now the mixer grinder is still working properly but , a minor fault in the blade of smaller container that is noticed while grinding the speices. It makes a lot of sound, it might be due to that the blades has loosen or the blade quality is slightly weakened till now.
It comes with 3 Containers each having different types of blades in each. Each blade is designed for different work. The biggest container is for grinding the bigger size materials such as black salt stones or others stuffs like that. The medium sized container is meant for dry spices and the smaller size is made for daily used spices. An you will get a jucier in it that is not Machanical you should use it with your hand. The mixer is never damaged untill today. It is the best mixer grinder you can get.