A 3D-Printed Approach to Smarter LEGO Storage
Originally published by BrickNerd

A 3D-Printed Approach to Smarter LEGO Storage

November 25, 2025
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The article explores a 3D-printed approach to smarter LEGO storage, addressing the common challenge of organizing and storing LEGO bricks efficiently. The author, who prefers a mix of Akro-Mils drawers and IKEA Alex drawers, found existing storage solutions like silverware dividers and plastic bins to be less than ideal due to wasted space and accessibility issues.

The solution involves using a 3D printer to create custom storage bins. The article highlights the Gridfinity system, an open-source, modular system designed by Zack Freedman. Gridfinity allows for a highly adaptable storage solution within drawers, providing near-infinite flexibility. The system is based on a 42mm grid, which translates to about a 5x5 stud space per grid unit, offering ample room for various bin sizes and shapes.

The author demonstrates the effectiveness of the Gridfinity system by converting their Alex drawers. The article includes a comparison of the old storage method versus the efficiency of the fully printed solution. The Gridfinity system allows for a more organized and space-efficient storage setup.

For LEGO enthusiasts looking to optimize their brick storage, consider exploring 3D printing and the Gridfinity system. You might also find a LEGO storage organizer helpful for keeping your collection tidy.

Tired of wasted space in your LEGO drawers? See how 3D printing and Gridfinity can transform chaotic piles of plastic into an efficient, customizable storage system, complete with some IKEA Alex drawer mods to unlock every inch of space.

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