Mini Ruler
Print Profile(1)

Bill of Materials
Description
Keychain Mini Ruler (EDC) • Dual Scale (mm / inches)
An indispensable accessory for your keyring! This pocket mini ruler is the perfect EDC (Everyday Carry) item for quickly measuring screws, bolts, small components, or thicknesses at any time.
One side features the scale in millimeters (mm) and the other in inches (inch).
🛠️ Design Features
- Ultra-compact and lightweight: Designed not to take up space in your pocket.
- Dual Measurement Units: Metric scale on one edge and imperial on the other.
- Reinforced Hole: Designed for inserting standard key rings without the risk of breaking.
- Embossed/Engraved Text: Easy to color or print in multi-color mode (AMS/manual filament change).
🖨️ Print Settings Tips
To achieve maximum definition on the measurement marks and numbers, I recommend following these settings in your slicer (Bambu Studio / OrcaSlicer):
- Layer Height: 0.12 mm or 0.16 mm (crucial for text precision).
- Wall Generator: Set to Arachne (greatly helps define tiny details like millimeter lines).
- Infill: 100% (given the small dimensions, a full infill ensures maximum mechanical strength on the keychain).
- Multi-color Printing (Filament Swap):
- If you have the AMS, you can easily color the numbers and marks.
- If printing manually, insert a layer pause where the embossed text begins to print to perform a filament change (e.g., White Base / Black Text).
If you like the model, leave a Like and upload a photo of your "Make"! Your prints are my biggest support.
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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