The Sphygmomanometer is very poor qualityI love the aesthetic, the purple stethoscope looked great with my uniform, and it worked pretty well. The Sphygmomanometer, however, was just awful. The dial did not twist easily, or smoothly, and when you would release the air it would not release smoothly either. It was as if the speed of the amount of air going out would vary for no reason, no matter how much you turned the dial, which does not do well for trying to read an accurate blood pressure. The set is very cute, but if you are going for practicality I would not recommend buying this. I am going to have to go buy a new set now myself.0