This is a smaller scale printable version of the puzzle box that I posted a few days ago. The print and assembly instructions are pretty straightforward. I included pictures/renderings from CAD and STP/STEP files in case you would like to modify the design.
More Info: https://www.instructables.com/id/Puzzle-Box-3D-Print/
Watch Video to see how it works: https://youtu.be/9t4GRjx8-y8
I WILL GIVE A PREMIUM MEMBERSHIP TO INSTRUCTABLES TO THE FIRST PERSON THAT PRINTS THIS AND INCLUDES A PICTURE