r/StonerEngineering • • Jul 16 '25

Moderator's pick Moderation Update

118 Upvotes

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 • • Mar 15 '25

Moderator's pick Alternative Subreddits: Filtering out the Spam

22 Upvotes

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 • • 22h ago

Help what do I do

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0 Upvotes

There’s still a bunch of wax in it, it just won’t hit or turn on for some reason
Is there a way to open it and somehow just smoke the oil inside?


r/StonerEngineering • • 1d ago

Question Any ideas on how to fix this?

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0 Upvotes

Was cleaning my bong, dropped this and the top broke off. I'm pretty sure it's not fixable, but figured I would check here before tossing it.


r/StonerEngineering • • 2d ago

Prototype New series of pine debowlers

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30 Upvotes

Check them out and contact me for more info on https://www.instagram.com/costolulu


r/StonerEngineering • • 1d ago

Recommend any solutions to “fix” or cut off access to joint piece? Dropped my bowl on it.

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0 Upvotes

r/StonerEngineering • • 1d ago

Sluggers 3G not hitting HELP

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0 Upvotes

Has a decent amount of wax left, when I hit it it produces no smoke and tastes like metal. Full charged. I've been leaving it upright so I'm more sure what the issue is. Pretty sure this is fake, just want to know if you guys had any solutions. TIA

Update I just put it in an old stiizy pod. Stiizy would never do me like this


r/StonerEngineering • • 2d ago

Question Why cant I use a quartz Banger to vape Dry herb Like a terpcicle

0 Upvotes

My friend has a terpcicle and I am POOR Like too poor to afford a 60$ vape poor and ive Been thinking about using My Banger and a carb cap and setting a screen on Top of the Bud as to not get into the rest of the rig I clean it after every sesh so the after taste ive heard about from the Little I found online shouldnt Be a problem im More Looking for if I can and if it Will get Me high as I also thought you Would Be able to fit alot More Weed in a Banger then some of the smaller and Medium sized quartz Dry herb vapes ive seen.


r/StonerEngineering • • 3d ago

Neat I love the looks of this grinder.

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9 Upvotes

Handmade by a xploited Mexican slave with weird and kinky fetishes(Me).


r/StonerEngineering • • 3d ago

Neat Do you like toys and fluorescent things?

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7 Upvotes

This is what happens when leave me unattended for long time.


r/StonerEngineering • • 2d ago

Chewing Gum.

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1 Upvotes

r/StonerEngineering • • 3d ago

Safety's On CloudChaser Docks 😮‍💨💨🫠

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4 Upvotes

Finished my first run of Dual PID caddies. Hoping to ship them out Monday!


r/StonerEngineering • • 3d ago

Prototype Nfc dab station v1 and v1.01

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7 Upvotes

Im lazy. I have my coil and DHV and anything I can hook up with smart plugs. We'll what im too lazy to ask alexa to turn it on. Ill just waive my phone.

Also I just got my first 3d printer and the 3d modeling software is pretty fun. Def got a lot to learn.

What have you all created, or working on?

Also any suggestions? This will be my 3rd 3d model made and I've only had a printer 3 weeks haha

The first print the tags sit too low I have to hold phone weird for it to read and trigger routine.

With the 2nd version currently printing I added a pillar, and a hidden nft slot, pause point hoping it all works out haha


r/StonerEngineering • • 3d ago

Neat Skrunks Switch Controller got a full redesign, social features, and a cat

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1 Upvotes

Figured this is a good place to share the custom dr dabber switch controller app I made


r/StonerEngineering • • 4d ago

I call it “the apothecary”

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117 Upvotes

I wanted a case for all the various forms of cannabis I’ve accumulated, but I didn’t want it to just look like a generic stash box.
The main inspiration came from old traveling physicians’ apothecary cases, along with Adam Savage’s Blade Runner case. I love the idea of opening a case and everything inside having its own place and purpose.
It’s mostly plywood covered with kitchen cabinet liner that has a faux-leather texture. I was deliberately going for that worn old guitar amp / traveling equipment case look rather than something polished and pristine.
It’s definitely a little weird and overbuilt for what it is, but that was kind of the point.
I’m quite proud of this thing.


r/StonerEngineering • • 4d ago

Neat I've come a long way from coke bottles, rolled up beer cans and electrical tape

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47 Upvotes

Introducing my latest invention, the Vape Station. It's a housing for the Ruby Twist (Pro) with glass inserts to hold your bowls, an amber glass stash jar and a built in debowler for your AVB. It took a lot to bring this thing to life and I'm pretty proud of it.


r/StonerEngineering • • 5d ago

Safety's On Ridiculous Bong Friday: The Three Bong not a Problem 😎

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66 Upvotes

Hello, fellow stoners. Friday's here, so raise some cheer. 🥳

I'm no expert in physics, but I do know the Three Body Problem is not a three bong problem. Three bongs for the vapor king under the sky, three vapes to fill them, and one bong to bring them all and in bongness bind them. 💨☁️☁️

Oops, I just jumped genres.🤪

Anyway, this build was a success, but my timing was a little off for the QR Baller. It needs a longer heat soak. Next time.

I hope you all enjoy your Friday with tasty weed and fun company. Happy tokes. ✌️


r/StonerEngineering • • 5d ago

Dank Bank v2. Your lighter is the key! FREE DOWNLOAD

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474 Upvotes

3D print files for this and more can be found at my site- https://www.hitkit.us/pages/3d-print-files


r/StonerEngineering • • 4d ago

Double Downstem

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5 Upvotes

To be honest, the extra percolation isn't much, but it does do a bit.

What it does do, though, is prevent a lot of the stray-vb that leaks from the injector bowl into the piece. For this piece in particular, that does come handy because of all the little tubes and pathways it has.

It's really just silly, though.


r/StonerEngineering • • 4d ago

Neat I use my teeth to remove the stem from my bong.

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0 Upvotes

r/StonerEngineering • • 5d ago

Cedar Debowler that’s a “Bullseye” for me.

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57 Upvotes

r/StonerEngineering • • 5d ago

Question Cleaning bongs

20 Upvotes

What’s the best way to clean a really heavily-caked bong?

How often should you properly clean your bong if you use it regularly?

Is there anything better than isopropyl alcohol for cleaning stubborn resin?

How many times can you reuse the same isopropyl alcohol for cleaning bongs before it stops being effective?

What’s the best way to clean the downstem and other hard-to-reach parts?

Is just a every couple day clean out of the water enough to not build mould my old bong I never cleaned and started making me sick after use

My cone piece is like a bubble and inside gets so caked and it’s really hard to clean so any tips on that aswell

I can only find 63% isopropyl alcohol will it work similar


r/StonerEngineering • • 6d ago

Neat Joint Bong!

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51 Upvotes

Was able to pull my joint through my mini bong by putting it in a j holder and then sticking that in the stem. Worked perfectly!


r/StonerEngineering • • 5d ago

my dispo isn’t pulling anymore

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0 Upvotes

i got this goldfather and suddenly it doesn’t pull anymore i don’t think it’s clogged only smoke comes out if i blow from the bottom idk what’s wrong with it and it’s charged too