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Check Engine Keychain — zdjęcie 1
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Check Engine Keychain

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Informacje o modelu

Źródło
Printables
Licencja
Standard Digital File License

A classic “Check Engine” warning light icon turned into a 3D printable keychain or hanging tag.

Perfect as:

  • a funny gift for mechanics and car lovers
  • a keyring accessory for any driver
  • a little wall or rearview mirror decoration
  • a sarcastic reminder that your car might not be okay 

 

Designed for dual-color printing – the body of the icon is dark (like black or gray), and the engine outline pops in a bright color (like warning-light yellow).

 

This model is provided as a .3mf file with two separate bodies (base + outline), ready for:

Automatic filament switching (e.g. ACE Pro, AMS, MMU)

Or manual pause-based switching – just insert a Pause at Layer command before the outline begins

 

Tested Print Settings:
Material: PETG (The Filament)

Nozzle: 0.4 mm

Layer height: 0.16 mm

Infill: 40%

Top Surface Pattern: Hilbert Curve (because I like it)

Supports: Not required

Brim: Optional

Filament swap: Pause before color layer (15)

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