At Conservation Mart we are proud to carry the smoke pen and refills by Regin. The smoke pen allows you to test air current in small areas. It works like a mechanical pencil in that the smoke wick can be adjusted, and 3/8" of the wick is exposed. The wick can be lit with a lighter or match, and extinguished by replacing the cap. When looking for the Regin smoke pen, Conservation Mart is your choice for low prices and fast shipping.
