Toothbrush countdown

This toothbrush holder can also be a good timer to know if you have cleaning your teeth long enough. On each tooth cleaning fill the upper tank: 2/3 for 2 minutes full for 3 minutes The upper tank will empty and fill the lower cup once it is finished you can release your toothbrush. The remaining water can be used to clean your brush or for rinsing the remaining toothpaste. Updated: Decreased hole size to 1mm to ensure longer time