Easy-to-use, multi-sensory model uses a simple hand pump to demonstrate basic heart and pulmonary blood flow.
Creates a memorable exploration of how the heart and lungs work together for oxygen exchange
Features clearly labeled heart chambers, main artery, veins and lungs
Stays mess-free, liquid is sealed in
Measures approximately 12"L x 11"W x 5"D
Includes Activity Guide
Recommended Minimum Age
CHOKING HAZARD - Small parts. Not for children under 3 yrs.
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