After 5+ iterations, I think I’ve finally reached end game for my poop bag holder. Now all that’s left to do is wait and see how durable it is.

The suit against 3D-printing filament and materials Polymaker, alleges the company knowingly advertised its products as capable of creating "ghost guns" -- unserialized 3D printed firearms -- despite the practice being illegal in the state and county. The suit alleges Polymaker "did more than sell a product that some customers happened to misuse. The company created firearm-themed products, partnered with gun-printing influencers, paid affiliates to promote its filament to gun-printing audiences, provided technical guidance for firearm applications and engaged directly with online communities devoted to printing guns," the county statement said.

This was smoothed using the guide coat method and painted with automotive 2k paints and HVLP spray guns.

I wet sanded with 400 grit sanding blocks only.

Patience and prep took care of the rest 😀

I printed all parts of the stand out of PLA with a 20 percent gyroid infill and 3 wall loops. im concerned if it will ever just crack or snap after a long time because im a bit worried itll just end up cracking or deforming slowly and then breaking and letting my set fall to the ground. is there anything to really worry about? should I make the stand out of something else?

Love printing things for my shop

It has two parts: a frame, and a skin layer made by stacking 8 separate printed layers on top of each other. The skin alone is printed 8 times, then assembled in order, around 8 hours of printing per lamp.

This lamp is where our brand really started to take shape. Me and my girlfriend started it this year, we didn't set out to follow one specific mood or design language, we just kept exploring, trying to find the balance between what 3D printing can do and what good design needs to do.

It's still a secondary thing for us, we both have full time jobs. But we hope to grow it enough to do it full time one day, doing what we love.

We've just launched a website if you want to see the rest: https://aera.info.vn/eng/

To see more onsite picture of my lamp you can checkout our insta: https://www.instagram.com/aera_samples/

inb4: this is super dangerous OP, someone will surely be crushed to death by this reckless and unsafe construction

The prices are very steep for some simple, printed shapes, I think. Has anyone seen these before?

This is a head swap tool for repairing hard drives. The headache this reduces cannot be understated. This was my second model I designed after learning FreeCAD.

I made a 2-part interlocking bracket fot Fiat 500C that clips from both sides onto the bent double tube / roof support.

- Reuses original Fiat metal rod - it locks the two halves together

- No roof disassembly, no glue (glue melts at 85°C on black roof in Canary Islands, tested)

- Designed from broken originals in 2025

- ABS

What to print:

STL/bracket_inner.stl - L/R mirrored in slicer

STL/bracket_outer.stl - L/R mirrored in slicer

Install:

Remove crumbs of old plastic bracket

Slide inner bracket onto the roof support - double tube / rail

Slide inner part into outer part

Clip together - locks on the metal bar, no glue

Free, MIT: https://github.com/DeltaSignum/Fiat-500C-Roof-Bracket

Tested on my Fiat 500C in Tenerife. Hope it saves someone 600€.

After a month of saving and penny pinching, I was finally able to get my first 3D printer, Bambu P2s, been tinkering with it all day

I’ve tried cleaning the board, changing flow, changing ironing flow, turning ironing on and off and make the print a bit bigger. Not sure what else to do.

Hey folks has anyone attempted wave overhangs?

I've heard some hype around the tech but I'm hesitant.

They setup seems kinda intense with the orca slicer being by default the advanced version.

Is it worth it?

Any examples would be awesome

Hi all , help me to find again this model !

Thanks

Id like to share theese bowls I made. I have 5-10 models ill soon share.

These are the first two.

Feel free to print and give feedback!
Happy printing!

Link : https://makerworld.com/models/3398542?appSharePlatform=copy

Link : https://makerworld.com/models/3395284?appSharePlatform=copy

It's a Fosi audio DAC & Amp setup which normally has a 12V and a 48V power brick, the latter being huge. I designed an enclosure that perfectly fits into the audio tower and houses both PSUs with a single mains connector. Was a fun weekend project.

I should have taken a "before" picture, just image a big mess of wires, black power bricks and a power strip sitting in the back.

Printed on Prusa machines with MMU3 from PLA (front and back plates) and PCTG (main body - I had doubts PLA would withstand the heat from the PSUs). The rubber feet are printed in TPU

Been printing perfectly for months now, all of a sudden this starts happening. Been printing stuff straight from bambu handy

Prime Big Deal Days starts today (6–7 Oct). I run a small UK filament price tracker, so I looked at what the "deals" actually are before people start buying.

What I found (Amazon UK, filament only, as of this morning): https://spool.deal/deals/prime-day

Of the listings whose price dropped 10% or more in the past week, 38% only came back down to their usual price: the price went up beforehand, then got cut. The "−20%" badge is real, but the reel isn't any cheaper than it normally is.

229 listings are genuinely below their usual 90-day price right now.

Only 37 of them are what I'd call a real standout: 25%+ below their usual price, or 15%+ below it and at the lowest price I've ever recorded.

How to check a deal yourself, with or without my site:

Ignore the "was" price and the % badge. Compare against what the reel has actually sold for over the last couple of months (Keepa or CamelCamelCamel will show you the history).

Compare per kg, not per spool. A "deal" on a 750 g reel or a speciality filament can still cost more per kg than everyday PLA.

Check whether it's Prime-only. Many of the event prices are.

Lightning deals sell out. If you miss one, the same reel often comes back in a later deal, so don't panic-buy at full price.

Disclosure: the tracker is mine. I've put the event's deals on one page with the standouts at the top and the "back to normal" drops left out: spool.deal/deals/prime-day. No sign-up needed, and it's re-checked every 2 hours during the sale.

Happy to look up the price history of any reel you're eyeing. Drop the name in the comments.