Review (4/5): Gets the job done!
It works to an extent. I don’t think it matters which company sells this product they all take AAA batteries. It works, just to an extent. Like you have to wash your brushes right after using if you want them to stay brand new looking. It is however convenient. It shakes sometimes maybe that’s when the brush is pressed into the cup too much? Idk. Not bad for what I paid!