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| Pumping Heart Model Item number LER3535. Regularly stocked item. Usually ships within 24 to 48 hours. UPC 0765023035353 Learning Resources |
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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. Grades 3+. |
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