Kiss plaque goodbye when you brush with the New & Improved Spinbrush PRO CLEAN Powered Toothbrush! The brush head spins 50% faster than the previous model of adult Spinbrush and removes 70% more plaque vs. a manual toothbrush in hard-to-reach places. Other sleek design updates include a quieter experience and thinner handle than the previous model. Color-Wear soft bristles fade over time to help remind you when it's time to replace the electric brush head. This cleaning battery toothbrush includes two (2) replaceable AA batteries. Keep your handle to save money and plastic with Spinbrush brand refill packs! This Spinbrush battery-powered travel electric toothbrush is not tested on animals. It's time to replace your disposable toothbrush and Spin your way to a spotless smile!