Dangerous Goods – Coffee Placard
Print Profile(2)
Bill of Materials
- Café Latté x 1: Don't forget to drink your morning coffee before printing this one!!
Description
Warning: Contents are highly addictive and spontaneously combustible! ☕🔥
The ultimate novelty sign for anyone who takes their morning caffeine seriously. Bring some industrial humour to your ride or workshop with this custom Dangerous Goods Coffee Placard.
Features:
- Optimised Print: Only 7 layers thick! It requires only 2 colours and just 3 colour changes total on the AMS, keeping filament waste and print time exceptionally low.
- Textured Plate Finish: Designed and oriented to print face-down. This hides layer lines and gives the front face a beautiful, professional matte-textured finish.
- Integrated Mounts: Includes holes tailored perfectly for 20mm flat-head suction caps, making it ready to mount to any glass surface.
- A1 Mini Compatible: At 223mm, the design is maximised to just squeeze onto the A1 Mini build plate so everyone can print one!
Class 4.2 is the official Dangerous Goods hazard code for a spontaneously combustible substance, which is exactly what my morning coffee does… Class 42, is just a bit of fun, the ultimate answer to Life, the Universe, and Everything.
Why I made this:
I’ve actually had this concept bouncing around in my head for several years and originally considered going down a traditional manufacturing pathway to produce them. Finally with a 3D printer at my fingertips, I'm excited to bring this one to life and share it with the community. I hope you enjoy having it on your window as much as I enjoyed finally finishing the project!
Boost Me (for free)
Fuelled by coffee? If this gave your car or espresso machine a fun upgrade, consider dropping a Boost to keep my coffee mug full. Happy printing!
Print Settings & Recommendations
- ⚠️ IMPORTANT MATERIAL NOTE: If you plan to use this as a car window sign, YOU MUST PRINT IT IN PETG (or ABS/ASA). Standard PLA will warp, sag, and melt under the intense heat of a parked car sun. Only use PLA if it is staying strictly indoors on a fridge or office window!
- Nozzle: 0.4mm
- Layer Height: 0.2mm
- Orientation: Print Face-Down (Pre-set in the profiles)
- Colour Customisation: The file is organised into named groups in the slicer (Text/Icons, Placard Background, and Base). You can easily swap my Red/Black scheme for White/Black, Yellow/Black, or whatever high-visibility coffee emergency colour you like!
🛒 Bill of Materials (BOM)
To stick this to your car window, you will need two 20mm flat-head suction caps. You can support my designs by ordering them directly through the Maker's Supply link on this page, or grab them via the official store here: 👉 Bambu Lab PVC Suction Caps with Flat Head
Looking forward to seeing all photos of them in your cars!! 📷⚠️
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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