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Smoke Pens Archives - HVAC Smoke Products, Buy Smoke Cartidges Online
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Smoke Pens Archives - HVAC Smoke Products, Buy Smoke Cartidges Online

Directions for use: Remove the soft black cap from the end of the packaged pen Place a wick in the pen by pressing on the opposite end of the pen to open the jaws and insert the wick. Adjust the wick to expose approximately 3/8” from the end of the p