The battery-operated Spin Spa Body Brush System gives you a head-to-toe spa experience. The dermabrasion brushes remove dry, dead skin cells to reveal fresh and glowing skin underneath. The massage brush soothes cramped and tired muscles, while the pumice-stone brush keeps knees, feet, and elbows smooth and soft. With an extra-long handle, it's easy to scrub hard-to-reach places, and the brush can be filled with any kind of liquid soap or body wash.