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Secret Lock Book

3D model description

Are your party members trying to steal your loot? Are you constantly patting your back pocket to ensure your wallet is still there? Well you can finally relax with the Hidden Lock Book! This book will not open unless you know the secret to it. The center sword decoration of the cover rotates to move the hidden latches out of the way and allow you to open the book and retrieve your loot.

This is a Dice Box created in the image of the DnD Hand Book. The size is large enough to store 3 of the standard 7 dice Chessex Sets, or you could store some dice, a character, some spell cards, whatever you want to hide away in between games!

Inside Dimensions: ~4.8" long X 3.1" wide X 1.4" tall
Hinge Dimensions: large enough for a 6/32 machine screw

What you need to print is: 1 of everything, with the exception of 2 hinge pins.
If you have a fancy printer that can print without the use of supports, then I have a single file uploaded to print the entire thing at once.
Otherwise, if you have any questions about how to assemble please check out the "Exploded View" or feel free to shoot me a message. There are cutouts to pop each block and piece into the back of the cover so if you're sticking something in the wrong place you will know it. Also, PLEASE pay attention to where you put the lock bolts when you're setting their teeth in with the other gears. They MUST be butting up against the far edge so that they're sticking out as far as they can go when you assemble otherwise it will not work right.

3D printing settings

I did mine at 0.2-0.3mm
Supports are needed for the hinges and the sword emblem
Rafts are recommended for the larger pieces such as the covers and pages.

  • 3D file format: STL



I am an engineer by day and a part time 3D designer enthusiast by night. I mainly do table top minis, terrain, etc. but I have also done many other projects such as gun accessories and a few mech designs.

I'm flexible and easy to work with. So, if you don't like something you see then feel free to shoot me a message and I'll be happy to make any changes so that my design fit your needs :)



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