It's just a side arm flask (also called filter flask or maybe Buchner flask) rigged to smoke out of. So, yes, definitely just lab glass, but that means it should be pyrex or something like that and safe to use. You might want to replace the hose with silicon? How many of us have spent time in a lab and not eyed all the glassware up? Pretty cool!Bought this off of a funky hippy head shop that is going out of business. It looks like lab glass. Do not know what the "Q" is for. So, is it safe to use? Or was I a horse's hinder for buying it? Any insight on this piece would be of help. TX
I am relieved. TX .Already replaced the hose with silicone hose.
After I ISO & salt cleaned everything. Detailed around the hose output end. Turned the stem upside down and made it a vapor bong. Still would like to know about the q in "Q" is for. Besides that it's going to meet my EQ. 
Not gloating, honest:
A week ago I dropped my D020-D while cleaning it.
I did one of those comedy lurch/grabs which only succeeds in batting your baby a further two feet up in the air.
Upon impact with my kitchen floor (mouthpiece first) this bong BOUNCED about a foot in the air whilst ringing like a bell (ok, rang like a gong would read better here, but it was too high pitched for that).
Getting yourself another is affordable when you need to, and it functions so well it's hard to feel the need for anything spendy.
Best money I've invested in glass
Where do we sign up for the D020-D fan club?
yours works WAY better... The other one that was posted had a leaning banger hanger
Looks good with lots of air, but is it vortexing with the Hopper before you clear it? I'd love to see some nail hits through one of these.
I was inhaling faster than normal for the Hopper and on the beginning UD hit. Hoppers like more airflow to the herb so I was trying to ensure it got it. Still need to find my technique on the unit.
I just had my carb adapter slip out my hand (just had put lotion on) and I was quick enough to do the hit it into the air when trying to catch it. Fortunately, I was able to catch it on the second try! YES YES YES!Not gloating, honest:
A week ago I dropped my D020-D while cleaning it.
I did one of those comedy lurch/grabs which only succeeds in batting your baby a further two feet up in the air.
Upon impact with my kitchen floor (mouthpiece first) this bong BOUNCED about a foot in the air whilst ringing like a bell (ok, rang like a gong would read better here, but it was too high pitched for that).
Getting yourself another is affordable when you need to, and it functions so well it's hard to feel the need for anything spendy.
Best money I've invested in glass
Where do we sign up for the D020-D fan club?
Thanks for the info. I was a little dubious at first. Not knowing where it was last.
Already took the stem that came with it and added the stem that was broken from my last piece and combined them. The thing uses a #7 rubber stopper. I know I can come up with something better than just a long downstem for it. Any suggetions?. It is thick lab glass.
Primitive compared to the D020-D. But I'll have at least one piece that will behave well. Thanks for the link. I found the catalog. They use drawings instead of images. But I think I have the model number.
Bought this off of a funky hippy head shop that is going out of business. It looks like lab glass. Do not know what the "Q" is for. So, is it safe to use? Or was I a horse's hinder for buying it? Any insight on this piece would be of help. TX
I already wanted to come up with a universal plug that might fit the top of most bottles but utilize all the top space. Designed in such a way to have the widest throat allowed with two 'holes' going into it. With the limited width of the plug being the only bottleneck. (figuratively and literally the bottle neck.) The top of the Gas washing bottles not only handles that, but cause more gas action to form at the top. Which I'm realizing should be the focus of my 'project' all along the pathway. I have been trying to get a certain type of gaseous state with the vapor. For lack of a better description. Anything that can be fit through the opening of that #7 stopper is being looked at for ideas. Already took the stem that came with it and added a broken perc from another and made a long one that reached near the bottom of the bottle. Changed out the rubber hose for silicone hose and had the mouthpiece mounted close to the output valve for more throat, until I buy some fresh tubing.
I swear, It must have been waiting for me to show up. Even the hookah tip fumed with my favorite blue colors. Could make a primitive D020. Just with the restriction being the output instead of the wide draw space of a mouthpiece. If I get a two hole plug or if I get lucky, and get the top of a gas washing bottle that fits. Then this will have more options opened up.
@mrbonsai420 thanks for reassuring me about the "Q" and all the suggestions and directions. And getting me to look at more lab glass possibilities.
Now, I've got my eye on Gas washing bottles now.
Now that I have been assured the "Q" is safe. There is so much room to work with. Like say 500ml of inside space surrounded by THICK ASS GLASS.
I could even play with the inside volume of the "Q" and tweak my results. It's more of a bong platform than a bong.
If you can't find a downstem long enough (a one piece) check these people out. They can make custom length downstems for you up to 10" in length and in different size joint combinations if needed. I got one in the mail for my custom mason jar rig.@mrbonsai420 thanks for reassuring me about the "Q" and all the suggestions and directions. And getting me to look at more lab glass possibilities.
Now, I've got my eye on Gas washing bottles now.
Now that I have been assured the "Q" is safe. There is so much room to work with. Like say 500ml of inside space surrounded by THICK ASS GLASS.
I could even play with the inside volume of the "Q" and tweak my results. It's more of a bong platform than a bong.
They do custom stems too! If they can help you with your Mason jar rig, That will come in handy later. The perc design you have with you mason jars might help with the fat curved bottom of my piece. I will look over any other sources that can deal with my unusual requests. Thanks for the sources!
I'm already proud of it! Other FCers are happy for me too. It will be modded out I assure you. Will not disappoint y'all. The output is meant for a vacume draw. So I intend to exploit that. I can order #7 stoppers of different types. But looking for silicone plugs. Brewmasters use a range of silicone plugs for what they do. So I figure....Sounds like a do-it-yourself bong that you could actually be proud of! I would like to see where you go with this
Looking at all the possibilities.
How much did you pay?
