20cm ruler
ruler
measuring tool
school supplies
stationery
office supplies

11
1
A flat 20 cm desk ruler with a 0–20 cm scale. All the marks are raised and print in a second colour — longer ticks at each centimetre, shorter ticks every 5 mm, and raised numbers from 0 to 20 with the zero and 20 set slightly in from the end. Shown in white and blue, but any two colours work.
Printing
- One piece, no supports, no assembly
- The second colour is just a single filament swap mid-print
- Works fine in a single colour too
Printing in one colour? Go for a matte tone with a bit of depth so the details catch the shadows — grey, dark blue, black, forest green, or burgundy all make the numbers and ticks pop.
Originality of the Model
The author declares that this work is their personally original model
This model is licensed under the following terms:
This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.
Models(1)
20cm Ruler.stlDesigner275.47 KB
2026-07-14











