Review on Revolutionary Makartt 3000Rpm Portable Scientific Classroom: Accelerating Learning with Cutting-Edge Technology by Rob Dixon

The shaker is so small that you have to press the polishes against it at a weird angle, it doesn't stay in the center of the circle like you would think. . If you only have tiny bottles, it's not worth it. As a nail technician, I rely on something to get the job done and it just doesn't work. I've tried polish and gel and never completely mixed either of them even after 3-4 attempts to mix it. I'll try smaller polishes later and see how well it works with that. But at the moment I want to return the product. It was a waste of $80!