It helps students visualize the blood flow from the heart to the lungs.
The model works with a hand pump to demonstrate the primary cardiac and pulmonary flow.Add colored liquid to the device.It includes clearly marked cardiac chambers, major artery, veins and lungs, 10 paint packs and a manual for use.Dimensions: 30 x 27 cm.Age: 8 years.You can see the user manual Here.
