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



















