Toothbrush pen

The utility model relates to a toothbrush pen, which belongs to the field of household washing articles. The toothbrush pen comprises a toothbrush head (1) and a toothbrush holder (2). The toothbrush pen is characterized in that the toothbrush head (1) and the toothbrush holder (2) are a split type structure, a cavity is arranged in the toothbrush holder (2), a pen refill (3) for writing is arranged in the cavity, and another cavity for accommodating the head of the pen refill (3) is arranged in the toothbrush head (1). The utility model has a simple structure, integrates the functions of a toothbrush and a pen, not only is convenient to use, but also is convenient to take, and is particularly suitable for carrying when people go out.