Modular 3D Printed Army Organization System
Modi Boxi for Warhammer Storage
Modi Boxi is one of the most advanced and flexible storage solutions available for Warhammer 40,000 players who want full control over how their armies are organized, transported, and expanded.
Unlike traditional foam cases that force your miniatures into fixed layouts, Modi Boxi is a fully modular, 3D-printable system that adapts to your collection.
With hundreds of STL files, adjustable tray depths, and a snap-fit system powered by the patented Modi Bolt, you can build storage that fits everything from infantry squads to large vehicles with precision.
FAQ: Modi Boxi for Warhammer Builds
We got your questions covered
What makes Modi Boxi better than traditional Warhammer cases?
Traditional cases use fixed foam layouts that don’t adapt as your army changes. Modi Boxi lets you print custom-fit trays and reconfigure your setup anytime, so your storage always matches your current army composition.
Can Modi Boxi handle large Warhammer models and vehicles?
Yes. You can print deeper compartments and custom dimensions for tanks, Dreadnoughts, and other large units, instead of forcing them into standard foam slots.
Is Modi Boxi good for transporting armies safely?
It’s designed specifically for that. Modules lock together using the Modi Bolt system, and trays can be sized to minimize movement, reducing the risk of chipped paint or broken parts during transport.
Do I need a 3D printer to use Modi Boxi?
Yes. Modi Boxi is a digital-first system built around downloadable STL files. If you own a 3D printer, you can print unlimited components and expand your storage over time at low cost.
Is Modi Boxi more cost-effective than buying cases?
For most hobbyists with a printer, yes. After the initial purchase of the files, your main cost is filament, making it far more scalable than repeatedly buying new cases as your army grows.
Do you support magnetic storage for minis?
Yes! We support magnetic storage in two ways. First, you can use magnetic sheets to store minis with Modi Boxi. Second, you can use Modi Loops (our open source fastening system) to utilize auto-orienting magnets for a secure fit.
Can Modi Boxi be used for more than just storage?
Absolutely. The system extends into hobby stations, paint racks, and modular setups, so your storage, workspace, and transport solution can all be part of one unified system.
How customizable is Modi Boxi for different Warhammer factions?
Completely customizable. Whether you’re organizing Space Marines, Tyranids, or a mixed army, you can design layouts tailored to your exact units, loadouts, and play style.
Get started on your Warhammer Build
Go as big as you need with our packs and expansions
BEST FOR BEGINNER
Works with FDM 3D printers with a bed size >=180mm
Recommended print bed: 250×250mm
850+ STL files ready to print with no supports
Build and customize your storage as you grow
Utilizes the patented Modi Bolt
60% LARGER
Minimum print bed: 180×180mm (most files)
Recommended print bed: 250×250mm or 300×300mm
Over 750 STL files to build your dream case
Over 60% larger for more storage space
Small printer composite options for most of the files
Expand your Build
Go beyond the packs with our pro expansions to increase your Warhammer storage options!
ADD SWIVEL TO YOUR BOXI
Requires the Modi Boxi Core or XL Pack
Over 150 new STLs to enhance your storage designs
New Paint holders and drawers for various sizes
Under table mount to attach beneath your desk!
Pro Flat arms for pushing Boxis closer together
MAKE YOUR BUILDS EPIC
Requires the Modi Boxi Core or XL Pack
Over 650 new STLs to enhance your storage designs
Includes the Swivel System for all new access
Includes Half Boxis for more design options
Half drawers for smaller printers
