Violight Slim Sonic Toothbrush - Choice of Colors, ocean blue Our SLIM Sonic toothbrush is the first electric, portable toothbrush with a vented mascara-style cap Brush head fits in ALL Violight UV Toothbrush Sanitizers Extra brush head included Uses 1 AAA battery (included FREE!) Great practical gift. You can keep one in your purse, they are so fashionable