Tiny Secret Book 3D printable model by nullgel

Tiny Secret Book

Source: Thingiverse by nullgel

The Tiny Secret Book is a free printable 3D model from Thingiverse by nullgel. I started out just wanting a book model that I could print out in two colors so that the pages could be white (or gold for a Bible:) and it turned into this. You can download the STL file from the original listing below and print it at home.

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255 saves Source: Thingiverse Updated 2026-04-18

Tags: Tiny, Secret, Book

About this model

I started out just wanting a book model that I could print out in two colors so that the pages could be white (or gold for a Bible:) and it turned into this. Why settle for a simple book, when the book could hide something inside? The pages slide out of the cover and slide back in with a nice snap to keep it closed. You gently pull the cover back a little to disengage the tab. At it's default size, you can stack two SD cards inside one book. It also works well for stashing a few Tylenol or emergency candy. (SPREE!) A Tiny Bookcase is now also available to store the books. Updated 03.01.2018: I replaced the BookPages.stl after discovering a very tiny error with the top not being perfectly level. The one available now should be good to go. NOTES ON SCALING via Kittish "Doesn't quite scale sm…

Frequently asked questions

Is this 3D model free to download?
Yes. Tiny Secret Book is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by nullgel.
Who made this model?
Designed by nullgel, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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