Your calipers make the fit exact.
Use digital calipers to check before you print.
Take a photo of your tool next to the scaler tile, and Gridbox Pro, the Gridfinity designer for Mac and Windows, builds the shadowbox around it. You hit print knowing it'll fit.
Designing is free and doesn't need an account. When you're ready to export, it's $130, one time, at launch.
Your photoYour print
Set the tool next to the scaler tile and shoot from straight above.

Auto trace draws it, and you can edit any point.
Send it to your slicer, and your tool drops right in.

Use digital calipers to check before you print.

Print a quick ShadowFit test first. It takes a fifth of the time or less.



SnapSplit cuts it into pieces that fit your print bed, joined with printed pins or magnets.

Yes. Any phone camera works. Take the picture from straight above in soft light, then open it in Gridbox Pro on your computer.
It's the quickest way. Print it once from the app for free, set it next to the tool, and Gridbox Pro sets the scale on its own. A sheet of paper works too.
Yes. After the first tool, add the next one from a new photo or the same one, and Auto trace skips the tools you've already cut.
No. Auto trace runs on your computer, and your photos stay there.
Designing is free and doesn't need an account. When you're ready to export, it's $130, one time, at launch.
Yes. Gridbox Pro runs on Macs with Apple silicon or Intel and on 64-bit Windows 10 or later.




Download Gridbox Pro, take a photo of what goes in it, and see your shadowbox before you print anything.
Designing is free and doesn't need an account. When you're ready to export, it's $130, one time, at launch.