Rotate the top half of the pyramid until all the layers reach their maximum, this allows the top to be taken off, revealing the “vault” hidden inside. Super easy to print and assemble with nothing that isn’t 3D printed and rotates satisfyingly into place.
This project is inspired by Bero, here is a link to their hidden pyramid storage:
https://makerworld.com/en/models/225534#profileId-243393
My design and implementation differs a lot in the rotation and storage aspects.
For people who wants a smaller pyramid, a second pyramid bottom STL is inlucced, which removes the bottom 8mm. The included print profile is for the full-size pyramid.
Sadly I didn’t have any good filament color for the pyramid itself, so that’s why it is gray, but It still looks cool.
Recommended settings are 0,12mm layer height at high quality with brim enabled for the best possible results.
Printables:
Assembly:
If you want a specific orientation to unlock the pyramid (ie. Not straight on or spiral) , you change the angle in key_part_1 to something that will make it match your wanted orientation, there is an included stepfile for that purpose.