Monument One Plastic Case of Ten Smoke Pellets

The Monument 1470F Smoke Emitter Pellets Emit A Thick White Smoke That Is Low-Toxic When Ignited They Have A Burn Time Of Approx. 60 Seconds Ideal For Testing Flues, Chimneys, Fans Etc Supplied In A Pack Of 10, Weight: 0.22 Pounds, Manufacturer: Monument