Skip to content
3D Prints Fast

Bookmark mm: 3D Printed Office Ruler and Pen Loop

Bookmark mm: 3D Printed Office Ruler and Pen Loop, design preview, hero tilt

Design preview. Rendered from the file, not a photo.

This model is not currently offered as a verified ready to buy print.

Already have the file?

Upload it and we'll quote your print.

Upload your file

Looking for something like this?

Ask the Solution Counter.

Ask the Solution Counter

What it does

  • Measure millimeters right on your bookmark so you always have a ruler within reach
  • Built-in pen loop holds your pen in place, so it stays with your book and never gets lost
  • Draw perfect circles using the built-in tool, making sketches and designs easier during work or study
  • Keeps your page marked and your pen ready, so you stay organized without extra desk clutter

Stop fumbling for a ruler and losing your pen between pages. This bookmark does three jobs at once: it marks your place, measures millimeters, and holds your pen secure.

You get a flat bookmark with a working ruler printed right into the design. A circular tool lets you draw perfect circles for math projects, sketches, or technical drawings. The pen loop wraps around your book, so your writing tool stays exactly where you need it. Teachers and students love this for math class and project work.

Made to order just for you with 3D printing, this bookmark is built to last through a full school year or work project.

995 downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What you get

  • This design prints as one piece.
  • Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.

More like this

Who made this design

Designed by BQEducacion. We did not draw it.

Shared under Creative Commons, credit and share alike. See the original design