Gridfinity and Multiboard: The Modular Shop Storage Trend Explained

Field Forge 3D · Field guide

Somewhere in the last few years, "organize the shop" quietly became one of the most popular reasons to own a 3D printer. Not phone stands, not figurines — storage. Two systems are driving it: Gridfinity for drawers and benchtops, and Multiboard-style cleat walls for the vertical space above them. If your feed is full of perfectly tiled drawers and gridded pegwalls, this is why — and here's how to actually get in on it.

What Gridfinity is, and why it caught fire

Gridfinity is an open, community-driven storage standard built around a simple idea: a baseplate divided into 42mm squares, and bins that snap into that grid in whole-unit sizes — 1x1, 2x1, 3x2, and so on. Because everything shares the same grid, every bin, baseplate, and accessory from across the community just works together. Nothing is proprietary, and the whole ecosystem is free to build on.

That open standard is the entire reason it exploded. You're not buying into one company's product line; you're joining a system where a bin someone designed on the other side of the world drops cleanly into your drawer. You print a baseplate to fit a drawer, then fill it with exactly the bins you need — a deep one for sockets, a row of shallow ones for bits, a labeled one for the odds and ends. When your needs change, you reshuffle the bins instead of buying new organizers. It's modular storage that grows and rearranges with you.

Multiboard and the rise of the cleat wall

If Gridfinity owns the drawer, the Multiboard and cleat-wall movement owns the wall. The idea is similar: a standardized wall panel with a repeating cleat or hole pattern, and snap-on accessories — bins, hooks, holders — that lock onto it. It's the spiritual successor to pegboard, but tighter, sturdier, and fully 3D-printable, so you're not limited to whatever hooks the hardware store stocks.

The catch, and the opportunity, is that the cleat-wall world is younger than Gridfinity. The standard is spreading fast, but good, well-designed snap-on files are still relatively scarce compared to the mature Gridfinity library. That's a sweet spot for makers: real, growing demand and not nearly enough quality parts to meet it yet.

Why these systems are perfect for 3D printing

Modular storage and 3D printing fit together almost too well. Commercial organizers force you to buy fixed sizes and then rearrange your stuff to fit them. A printer flips that — you make the storage fit your stuff. Need a bin that's two units wide and tall enough for a specific tool? Print it tonight. Need fifteen of them? Queue them up. The marginal cost is a little filament and some print time, and the result is a drawer or wall that's tailored to exactly what you own.

It's also genuinely satisfying in a way few prints are. There's a tidy-shop dopamine hit to snapping the last bin into a fully gridded drawer, and unlike a one-off gadget, you'll use it every single day.

Where parametric files come in

Here's the practical hurdle: a fixed STL gives you one bin size. Real drawers and walls need a mix — wide and narrow, tall and shallow, with and without labels or magnets. Downloading a separate file for every size is tedious, and the dimensions still might not match your space.

This is exactly what parametric generators are for. Our Gridfinity Bin Generator lets you set the grid units (grid_x, grid_y), the height, and toggles for a scoop front, a label tab, and magnet pockets — so you generate the precise bin you need instead of hunting for it. For the wall side, the Multiboard Cleat Bin is parametric in size with a cleat-pitch back, ready to ride the trend where good files are still thin on the ground. Both plug straight into ecosystems with deep, evergreen demand.

Start with one drawer

The trick to not getting overwhelmed is to start small: pick one messy drawer or one bare patch of wall and tile just that. Once you feel how good a single fully organized space is, the rest of the shop tends to follow on its own.

If you want bins that fit your grid and your wall exactly, the parametric generators are ready at fieldforge3d.com — set your units, toggle the features you want, and print storage that's built around your shop instead of the other way around. Your future self, reaching for the right tool in the right slot, will be glad you did.