Viewers get a shocking picture of smoking-related lung damage with this interactive display. Lou-Wheeze has two flexible latex lung models.
One represents a healthy lung, and the other depicts the damage done by emphysema and cancer. The attached pump inflates the healthy lung as normal,
but the diseased lung inflates sluggishly and fails to deflate completely between "breaths." Comes with bellows pump and instructions.
Specially designed carrying case to transport the Lou-Wheeze model is available separately. 17" x 23½".