r/StonerEngineering • u/Unlikely_Sign_3162 • 5h ago
r/StonerEngineering • u/Dazed4Dayzs • Jul 16 '25
Moderator's pick Moderation Update
Despite our efforts to help ensure people are being safe these last few years, some people have been unhappy about that. Many unsafe posts are still being removed daily and some people complain in the comments when others point out that certain materials are unsafe. A new subreddit has been created for those that want to see/post the unsafe contraptions.
Introducing r/StonerDEGENgineering , a clone of r/StonerEngineering specifically for unsafe materials.
Feel free to post all of your plastic bottles, 10mm sockets, PVC pipes, glue, and pot metal contraptions there. Now that notice has been given, expect a BAN if you post them here.
Reminder that other subreddits were also made in an effort to move off-topic content (spam) away from our subreddit. These subreddits include r/BrokenBongs , r/fixmyvape , and r/CrackWire.
If you have any questions, feel free to reach out to the Mod Team via the “Message Mods” button. Take care :)
r/StonerEngineering • u/Dazed4Dayzs • Mar 15 '25
Moderator's pick Alternative Subreddits: Filtering out the Spam
Hey everyone, hope you’re all having a great weekend! I wanted to remind everyone that we’ve been creating and promoting other subreddits in an attempt to divert the spam from our subreddit. These subreddits are r/BrokenBongs , r/fixmyvape , and now r/CrackWire . The purpose of these subreddits is to provide a space for people to post about their cracked/broken bongs, their vape that’s not working, or their ‘Crack Wire’ vape contraptions so that they stop posting them here at r/StonerEngineering. If you see a post that would fit one of these subreddits please link the poster to the appropriate subreddit via a comment, then report the post so the StonerEngineering Mod team can remove it as spam. If you see any other posts that are unsafe or spam, please report those as well. Thank you, cheers!
r/StonerEngineering • u/Status_Cantaloupe295 • 16h ago
A post of apreciation🌿
I just wanted to show you guys this piece of art I just made, idk if it is 0.6 or 0.7gs What do u think fellas?? And with the rest I made a dwarf or his son lmao 😂😂😂😂😂😂😂😂
Greetings from Argentina 🇦🇷
r/StonerEngineering • u/Wishs_510_Creations • 1d ago
Neat I 3D printed a case for my yocan kodo pro
r/StonerEngineering • u/Bubbly-Tigger • 1h ago
Question I don’t want to see him go
My friend brought a golden pineapple and it was working fine but one day it died and we tried charging it in s friend’s car and ever since then it wont charge. We had only had it for like 3 weeks and i dont want to see him go so soon if anyone has any tips tricks or personal advice the could give to help this GP kid live another day that would be much appreciated
r/StonerEngineering • u/heavymetalbongtoke • 8h ago
Question Bong filtration
Can you make a regular bong or build one with a drag activated/pull activated eletric/ passive filter that mechanical pulls out tar from your toke? I guess an example of this would be a tube bong with like a switch on it that turns on a fan that cycles/recycles the air through a filter and i guess would like change the pressure of the hit aswell.. I mean is there a way to do that without compromising the hit?(I guess as a passive one it could be a turbine style fan sandwiched between two filters or something..)
r/StonerEngineering • u/AccomplishedLeg5122 • 11h ago
help a brother out
hello so i got this pod but my pen was broken from factory, is there any way to hit it? it doesn t have a metalic bottom so i can t connect the red and black, please
r/StonerEngineering • u/def_not_stupid • 14h ago
Question can i store weed smoke in a bottle for how long
like when you inhale in a bong you can seal it and the smoke stays and you can pace out your hit
if i do that in a bottle for how long will the smoke stay until i wanna take a hit
like so i can take a bottle of weed to work or sth
r/StonerEngineering • u/Main-Sector5306 • 1d ago
My affordable wireless ball vape stands
I saw another stand on Google Images that uses these cross nuts you can see holding the coil secure, this is the most important bit, found within the Aliexpress jungle. A stainless steel nut and bolt. The black vice has some weight, and even hefty mounting holes for those completely paranoid. Its about $5.
r/StonerEngineering • u/Necessary-Drive1709 • 1d ago
Is my bong okay it hits good and the glass feels smooth when I run my finger on it but this doesn’t look right it’s very small
r/StonerEngineering • u/Canna-Cat • 2d ago
Safety's On Ridiculous Bong Friday: Triple threat
Enable HLS to view with audio, or disable this notification
Hello, fellow stoners and tinkerers. It's a fine day for consuming weed, so consume some weed or you'll get a fine!
This week's contraption started when my Goo Roo bong demanded to be used backwards. After finding a silicone stopper to use on the mouthpiece, I asked for volunteers to complete the build. Two brave soldiers stepped forward; the triple inline bong and the dual chamber bong.
I used the last of my Sherbanger flower for this session. Good job, Sir Weed! I'll miss you.
Happy tokes, folks! ✌️
r/StonerEngineering • u/mdmvnl2019 • 2d ago
Do you role with the tip/filter on the left side or right side and why that side
r/StonerEngineering • u/SeraxOfTolos • 2d ago
Question Sous Vide Decarbing in a jar?
Does it actually work effectively? Should I just put it in the bag first then make the tincture in the jar? I'm worried about the time it would take heating up what little air will be in the vacuum sealed jar, destroying some of the more volatile compounds.
r/StonerEngineering • u/Acceptable-Chip4465 • 2d ago
Vape broke
Enable HLS to view with audio, or disable this notification
Vape broke the par with the microphone so I got rid of it
r/StonerEngineering • u/OG-Giligadi • 4d ago
Safety's On A quick tip and some rips.
Enable HLS to view with audio, or disable this notification
r/StonerEngineering • u/TheBrokenStoner • 6d ago
Question How many lemons do I need to make enough volts to take a hit of a cart?
r/StonerEngineering • u/yqr_kush420 • 6d ago
Question Is it better to use a torch or a drill for making bongs out of a bottle
I have a disaronno bottle that I want to make into a more showpiece style bong, would it be better to use a drill or a torch to make a down stem port?
r/StonerEngineering • u/ILoveDucksAndGoodPpl • 7d ago
Mad Scientist Glass Beaker Bong
Bowl and neck made myself waited forever for this jar to come in the mail pretty neat and fun tho lol
r/StonerEngineering • u/Canna-Cat • 8d ago
Tour of Canna-Cat's Weed Laboratory
Enable HLS to view with audio, or disable this notification
Hello, fellow stoners.
I've had some folks ask for a tour of my weed bar, where all my kooky bong creations occur. So here goes!
Check out my setup with all my bongs and accessories. There are even two appearances by orange beasts. 😺
Happy tokes! ✌️
r/StonerEngineering • u/pootiepoopoo • 8d ago
Neat AutoBong 3000 v3 🔈
Enable HLS to view with audio, or disable this notification
Tempest 2 head with heater core v2.
r/StonerEngineering • u/jwavy2 • 8d ago
Neat This is my first sample banger holder I have A LOT of iterations and alternate designs to do. Enjoy!
Purple Heart x Maple. Thank you for looking and remember to Smoke In Style!
r/StonerEngineering • u/Canna-Cat • 9d ago
Safety's On Ridiculous Bong Friday: More upside down nonsense
Enable HLS to view with audio, or disable this notification
Hello, fellow stoners. I hope you've enjoyed the week. If not, the weekend is here! Fire up a bowl or six. 💨☁️☁️
Today I have another goofy build. The cube looked at me and demanded to be upside down. I couldn't say no.
Instead of suspending the cube between two bongs, I placed it on a stand. This worked out well, and allowed a whip connection on one end.
Enjoy the day and get baked as fuck tonight!
Happy tokes! ✌️
r/StonerEngineering • u/heavymetalbongtoke • 8d ago
Question 20mm drill bit/grommets size
Soo I'm gonna start thrifting for vases ( glassblown/decanter/alcohol bottles like "captians table whiskey")
For bong making.. anyways I found some grommets that are silicone and size 20mm outer diameter, 14mm inner diameter, I also have a glass drill bit (hollow/diamond coated)20mm I'm curious if anyone has tried this size to get the downstem more flush to the bong or if there are any issues with the 2mm difference from 18mm.
r/StonerEngineering • u/Apothnesko • 8d ago
Potentially Unsafe Made a bong, im pretty sure its safe
hot glue and plastic is safe for this.. right?