Is this 3D model free to download?

Yes, 250 mm Ruler is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Kaden87, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

250 mm Ruler 3D printable model by Kaden87

250 mm Ruler

Source: Thingiverse by Kaden87

The 250 mm Ruler is a free printable 3D model from Thingiverse by Kaden87. IMPORTANT This ruler works differently. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

44 saves Source: Thingiverse Updated 2026-10-09 License: CC-BY · commercial OK 1 makes Category: Tools & Workshop

Tags: 3d printer, art tool, length, MakerBotDigitizer, math, measure, measurement tool, precision, ruler, tool, useful, width

About this model

IMPORTANT This ruler works differently. Each line does not mark a millimeter, the EDGE of the line does. It is 250 mm (9.84 in) long, and only measures in metric units. I have designed & printed this and it works well. Hope you have good luck with it too. For a flexible version, make the Z-axis 50% in your slicer Total dimensions: 250 x 20 x 2.2mm

Frequently asked questions

Is this 3D model free to download?: Yes. 250 mm Ruler is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Kaden87.
Who made this model?: Designed by Kaden87, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.