Review (1/5): Seriously underwhelming.
Seriously underwhelming. I was hoping that this would be able to help me mix some of my gel polished and regular polishes that tend to settle better than me trying to mix them by hand. Although the machine makes a lot of noise and may make you think it's working, it did a terrible job. Even after leaving polishes on the machine for several minutes, switching the direction of the polish, etc., it was far more effective for me to just shake them. Me shaking them by hand was not only faster but far more effective. Don't waste your money on this.