Secret Book Box With Customize name

Secret Book Box – Hidden Compartment with Working Key

Hide your little treasures in plain sight!

This 3D printed Secret Book Box looks like a small book, but inside it has a hidden compartment for notes, small gifts, coins, tiny toys, or secret treasures. It includes a working key mechanism for extra fun and a clever “secret keeper” feeling.

The model is easy to print and simple to assemble. Assembly requires two rubber bands, a small amount of super glue, and one long piece of filament used as the hinge pin.

You can print it with a blank cover, or choose the customizable version and add any name or phrase you like on the cover, for example: My Secret Book.

Great for kids, gifts, desk decoration, pretend play, or anyone who needs a tiny vault disguised as a book. 📘🔑

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