I made this from a glass cigar tube that I bought at a convenience store (with a cigar in it, of course). You can also get them at the tobacco store. The metal tube is stainless tubing used for replacing brake lines. I had the cork. All I had to do was drill the 2 holes, best done with a drill press, or carefully held in a vice. You can get corks in different sizes at hardware stores. Grab a few, just in case. I suggest using a heat gun, you can get them around $20-25 and they're less messy (no suet). If you don't have a heat gun, you can use a lighter or torch. Be careful, don't get it too hot or you'll cough up a lung. I made this for vaporizing honey oil, and the like, but I guess we could use it for ground bud, as well. I know this is just a variation of the old light bulb vaporizer, but the glass is a bit thicker and the heat source is further away from your face. The whole thing's 8 inches long.
