Thanks bro, it is all glass. A little bit a practice and you start to look at every piece of glassware as a potential bong.
Regardless of how clean it is, I think you did a pretty kick ass job on constructing this homemade bong. I'd love to know how you cut the glass to put the bowl pipe without breaking the whole thing.
Thanks bud, I appreciate it. If you're interested in making one, in order to cut the glass, all you need is a drill and a diamond drill bit. Sounds expensive, but look on eBay or Amazon, costs about ten USD. Once you start drilling, use some running water or a spray bottle to keep the glass from cracking. You'll need to look into sizes of the bit and correlate to the stem and bowl. Also recommend grabbing a rubber grommet to seal the connection.... Or I could make you one, I'll just charge for parts and shipping. Let me know if I can help.
As a Chef @ a prominent country club, I got the bartender to give me the Goldslager bottles which using a diamond bit on my Dremmel made very nice water pipes for me...