The Smoke Pen is for anyone that needs just the right amount of test
smoke when & where it is needed.
The convenient to use pen, adjust the wick to provide a continuous
trail of smoke. The Smoke Pen is easily extinguished by replacing the
pen lid.The smoke & wick are both nontoxic.
* Complete with 6 smoke sticks
* 360 smoke tests of 30 seconds each
* 6 sticks equals approx 3 hours continuous smoke