The Smipie Ultrasonic Toothbrush Couple's Set contains TWO of the best-selling electric toothbrush technology. One pink and one white brush is included so you will never confuse whose is whose! Each of you can freshen your breath with this acoustic vibration toothbrush that demonstrates the cutting edge of technology. With the world's top acoustic tooth cleaning system, you'll receive a very comfortable brushing experience that you won't let go of. This toothbrush is the best at removing tobacco and coffee stains, and also helps in curing gum and periodontal disease.