NS-SB31415G
Secondhand Smoke Demonstrator
This week only: Free UPS Ground shipping within continental
USA with your order of $250.00 or more!
$286.65
Product Description
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.