The hidden latching mechanism will only unlock if you discover the twisting top section.
Customization
Base designs
Plain
Tapered
Topper designs
Plain
Skull
Scratch
Skull and Scratch
Spider
Choose between 2 base designs (tapered or plain) and 2 topper designs (skull or plain)
Printing
Supports
No supports are needed if all parts are properly aligned on the bed.
Skull Topper Colors
If using the skull topper, swap out the color a few layers in to really make the skull pattern pop!
Assembly
Make sure to pre-tension the spring by one gear tooth
This will assure that the latches have a strong hold on the base. This is also necessary for the alignment of some toppers.
Make sure to glue the spring and topper
If you do not fully secure these parts, the mechanism may become detached while in a locked state. I recommend using either super glue or 3D Gloop!, but hot glue can work as well. Be careful not to glue the latches in place.
Credits:
3D Printy