Modular Pen and Tool Holder, 3D Printed Office Organizer

Design preview. Rendered from the file, not a photo.
This model is not currently offered as a verified ready to buy print.
What it does
- Connects together so you build the exact setup your desk needs, keeping pens and tools exactly where you reach for them.
- Flex-pin design fits perfectly every time, so your printed holders snap together tight without gaps or wobbling.
- Customize the layout by printing multiple holders and linking them, so your workspace grows with what you store.
- Open-source design you can modify in CAD, so you make it work for your tools and your space.
Your desk gets cluttered fast. With this modular pen and tool holder, you snap together exactly what you need, exactly where you need it. No more searching for that pen or screwdriver buried in a drawer.
This holder uses a smart flex-pin connector that adjusts for printing differences. That means whether your printer runs tight or loose, the pieces link together cleanly every single time. Stack them side by side, line them up tall, or arrange them however fits your workflow. You can print one holder today and add more later as your collection grows.
The design is open-source and free to modify. Open it in CAD and tweak the slots for larger tools, change the height, or add your own features. Whether you work in a lab, office, or home workshop, you control how it looks and works.
6.1k 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 We have not load tested this design, so we do not publish a weight rating.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.
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Who made this design
Designed by LIBRE-hub. We did not draw it.
Shared under Creative Commons, credit required. See the original design