Secondhand Smoke Demonstrator
PRODUCT DETAILS
Show deadly secondhand smoke without “smelling up” the classroom! Collects the tars in secondhand smoke from a cigarette smoked in the enclosed chamber. An electric fan pulls smoke through a filter that collects pollutants in a manner similar to human lungs. The residue on the filter demonstrates how much dangerous smoke a nonsmoker’s lungs absorb from someone else’s cigarette. Made of durable Plexiglas® with a removable top. Includes 50 filters and ashtray. 12-1/2" x 12-1/2" x 12-1/2".
