We are thrilled and excited to introduce 3Desk (C) — a modular furniture system designed for makers, DIYers, and creative minds.
With 3Desk, you can endlessly reconfigure your setup: 3D printer tables, workbenches, dual-printer racks, filament storage shelves, and much more.

Forget about cutting, sawing, and hacking furniture from kitchen cabinets or IKEA hacks.
We’ve designed a system by makers, for makers — a system that lets you build the perfect workspace for your tools, your machines, and your passions.

Start with a bottom panel,
Stack a modul,
Stack another one…

A small number of standardized elements

User friendly assembling and disassembling!

Unlike traditional furniture, 3Desk is not a fixed object — it’s a flexible system.

All parts are assembled using non-permanent fasteners. That means no glue, no heavy tools, and no stress — just smart design and efficient connections.

With 3Desk, you can build exactly what you need:

• A compact desktop for your 3D printer,

• A set of stackable storage modules for tools or materials,

• A wide-format workbench with a deeper overhanging shelf panel,

• Or a fully customized workspace adapted to your evolving projects.

And because everything is modular and reusable, you’re not locked into a single layout.
Need more space? Add a module.
Changing rooms? Rebuild it differently.
Want to upgrade? Swap parts without waste.

Build it once, rebuild it forever.

🧩 Choose your vertical panel 

With 3Desk, you can fully customize your modules by selecting the type of vertical panel that best fits your needs and style. Each panel offers unique advantages to build the perfect workspace.

Available Options:

• Solid Panel (P)
  A full, closed panel that provides maximum strength and a clean, minimalist look. Perfect for supporting heavy loads and creating solid, enclosed modules.

• Narrowed Panel (N)
  Designed with a slimmer center section, this panel gives you easier access to lower levels and adds a lighter, more open visual style to your build.

• Triple-Opening Panel (3O)
  Features three wide openings that allow quick access to tools or storage areas.

• Large-Opening Panel (LO) (Available only on 2U depth modules)
  Includes a wide opening at the bottom, perfect for storing larger items or easy access zones within deeper modules.

All 3Desk vertical panels feature pre-drilled holes on a 25 mm grid.
This universal spacing makes it easy to customize your panels and add exactly the accessories you need, wherever you need them.

We’ve already designed a wide range of practical holders, including:

• Small and large screwdriver holders

• Pliers and tool holders

• Cable organizers

• Power strip mounts

• Power cable guides

• Filament bin supports

We also provide starter files and templates to help you easily design and 3D print your own custom holders, perfectly adapted to your tools and workflow.

With the 3Desk system, your workspace is fully modular — and fully yours.

Tube-Based Spool Holder

The first system uses 19 mm tubes to quickly store and access your partially used filament spools.
This design is dimensionally compatible with the popular RepRack system by RepKord, meaning you can use a wide variety of accessories already available in the RepRack community.
👉 Check out the compatible designs here: RepRack on Printables

3Desk isn’t just modular — it’s built to last.
Thanks to the use of solid right-angle brackets, each connection is both rigid and reliable, giving your furniture the strength it needs to support tools, machines, or everyday use.

While the system is flexible and reconfigurable, it doesn’t compromise on stability.
The brackets act like structural reinforcements, locking the panels together with precision.
Whether you’re stacking modules or creating a wide desk, your setup will feel solid — not wobbly.

Modular doesn’t have to mean fragile. With 3Desk, you get both freedom and strength.

🌱 Designed with sustainability in mind

3Desk was created to support durability, reusability, and repairability:

• The wooden panels are reusable and replaceable, made from sustainably sourced plywood from responsibly managed forests (FSC/PEFC certified).

• The system avoids glue.

• All 3D-printed parts are open and customizable.

It’s furniture that grows with you — without waste.

With 3Desk, you can choose to buy complete module kits or individual elements to create your own setup.

📦 If you choose to build with module kits:

1. Start with a base platform (1U or 2U depth).
   Options: optional 3d printed feet or wheels.
   ⚠️ Wheels are only allowed for single-module columns.
2. Add your first module — same depth as the platform.
3. Add additional modules — stack up to 3 modules per column.

⚠️Safety Rules:

• Never stack a 2U module on a 1U module.

• Secure all stacked modules on another module to the wall using appropriate fixings.

• Maximum: 3 modules per column.

🛠️ Buying Individual Elements:

You can buy individual parts, but each module must always include: 1 top shelf, 1 lower crossbeam, 2 vertical panels, 2 upper brackets. Follow module rules.

See how the project has evolved and what’s coming next.

Already done:

✅ First module assembly
✅ Production of the first collection

Frame:

The Prusa enclosure seems to have a fair bit of screws in their design but they provide all printed parts except for optional handles, while the Prusabox has mored printed part (you can order them or print them yourself)

LED:

We know from experience you can’t always access everything from one side only, so for easy and total access of your printer, Prusabox has a 5 doors design!

Community & support:

Additional mod:

Prusa 3d announced a few mods to come like RFID readers and smart controls.

As of today they provide optional mods for a fee – some might say a pricey one: advance filtration system, mechanical locks, fire suppression system, PSU quick release cable and LED light.

With our always evolving mod catalog from our lead designer Julien as well as our incredible community that have embrace the enclosure, inspiring us more mods and creating their own!

Discover all aditional mods by Printerbox on the dedicated page:

Prusabox mod

And all the mods made by our Community:

Prusabox mod community

We did noise test with several feet (average db value during 1 minute with Fairphone 3+):

• squash balls feet: 30.7db
• elastomer feet diameter 20mm / height 20mm: 30.5db
• elastomer feet diameter 20mm / height 25mm: 30.1db
• elastomer feet diameter 25mm / height 30mm: 31.5 db

Video: https://youtu.be/ComPi0pY-wg

Prusabox corners parts are now easier to print. We removed the radius corner and we replaced it with a chamfer. It reduces the overhang and therefore is easier to print.
Theses parts are still printable without supports.

We also modified the M4 nuts slots to have a better assembling.

Corners printing plate is now split in 2 files. 

Read the full article: www.leblog3d.fr

For this mod we only need to modify the printer feet. Base and feet are the same for each corner and will be adustable for all 20×20 aluminium frame.

All options of Prusa-box remain available: webcam, lights, filter…