Have you ever used the purple MSI blood circulation machine? What is the effect?

I have it at home. My mother used it. This product seems to have been used for many years. It's a pyramid scheme product, but it's good. In the past, my mother's blood circulation was poor and her hands and feet were cold. After using it, it's much better. Now that I'm old, I haven't done it again. It can also cure many diseases. I'm using it now.