Since the beginning we have been looking for a shaker to go with our products. Unfortunately we were never satisfied with the shakers we received for testing purposes.
The guy that provides me the big bags, said to me: I know you want to have a good shaker for your clients, a shaker to keep, I have one for you now. So along with my last order of the big bags, he sent me this shaker. After using it for 2 weeks I was sold. (The initial two weeks it had been used by my sons and my wife first, because they liked the shaker a lot)