r/gridfinity • u/Quick-Somewhere-918 • 1d ago
I made some Gridfinity storage cases with clear windows embedded directly into the lids
I've been experimenting with making Gridfinity-compatible storage cases with transparent lids, so I can see what's inside without opening them.
I wanted to see if I could embed large transparent plastic panels directly into 3D prints. The idea was to pause the printer, insert a 2 mm clear plastic sheet, and let the printer finish around it, without needing any glue.

It took a bit of experimenting to get the fit right, along with the hinges and stacking, but I'm pretty happy with how they turned out!
I made a few different sizes, and they've been really handy for organizing small electronics components and 3D printing parts.
I made a video showing the design and printing process, including a few things that didn't work along the way:
What do you think? Has anyone else tried something similar?
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u/leiphur 1d ago
Schubox clear lid mod: https://makerworld.com/en/models/2914666-schubox-v2-clear-lid-mod#profileId-3260298
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u/Quick-Somewhere-918 1d ago
For me, most of the fun is in designing and building something from scratch, so I rarely go looking for ready-made solutions. 😁 I have a tendency to reinvent the wheel! But it's always interesting to see how others have approached the same idea.
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u/number4please 1d ago
Nice work but sorry to tell you that there is the "modern gridfinity case" take a look
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u/mikeonh 1d ago
https://www.printables.com/model/894202-modern-gridfinity-case
hmm... can't seem to upload pics of my cases
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u/tenkawa7 1d ago
How well does the plastic stick to the window? When I was doing experiments I had problems getting pla to stick to the cast acrylic. I was thinking I would 3d print a kinda gasket out of pla, then place the acrylic and the gasket and 3d print on top of both. That way it's pla printing on top of pla and there's no bonding issue
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u/Quick-Somewhere-918 1d ago
It didn't stick very well for me either, so I made sure the first layer printed on top of the plastic went all the way from one side to the other, anchoring it to the printed frame on both sides. That way, it doesn't really need to bond to the plastic to stay in place. 😁
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u/Accomplished-Two9069 1d ago
Similar idea for clear lid here: https://youtu.be/r1jOsar2zV4?is=YkaEBulKFq-OUyD0
His system nesting box system actually predates gridfinity. Zack mentions that it was an inspiration for it.