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Blocked Blood Vessel
Product Number: SB49426
OUT OF STOCK (you can still order this item)
Visual demonstration of how smoking contributes to blocked arteries. The model has fat deposits on the artery wall. The red blood cells catch on the fat deposits as the blood flows. Turn the model upside down to demonstrate the clogging effects. Includes a written explanation describing how smoking causes blocked arteries and what health problems this can cause.