VEVOR Wet Stone Polisher 4-Inch Electric Granite Polisher with 6 Speed & 7 PadsProduct Features 6 Variable Speeds for Versatile Polishing Achieve a flawless finish with the VEVOR rock polisher, featuring 6 variable speeds ranging from 1000 to 4000 RPM. Effortlessly tackle different materials like marble, granite, concrete, and tiles with this wet grinder's adjustable speed settings, ensuring precision and efficiency. Inclusive Pad Range for All Applications Our marble polishing kit comes with 7 polishing pads of varying grits