This Blood Pressure machine accessory BP bulb is a must-have for medical professionals. It is designed to work with your existing blood pressure machine and provides accurate readings. The bulb is made of high-quality materials and is easy to use. It is compatible with most blood pressure machines and is an essential tool for any medical professional. Whether you are a doctor, nurse, or healthcare provider, this BP bulb is a reliable and convenient accessory to have in your medical kit.