Secret Stone with Hidden Compartment

This realistic stone is more than just a decorative piece — it hides a secret compartment perfect for storing small valuables, such as keys or notes.

Details:

The removable insert may require light sanding to fit snugly; it is designed not to fall out accidentally.

The stone can be scaled to any size depending on your needs.

The design has a slightly ancient/rough style, making it blend naturally with outdoor or rustic decor.

A perfect mix of function and decor — hide your secrets in plain sight!

Recommendations:

Recommended filament: gray or granite textured PLA for a natural look.

Supports are required for printing the stone properly.

Ideas:

Print the rock with 0.8 - 1mm nozzle, to have a more “realistic - broken rock” look.

Put it with other rocks in garden to have a extra key if you lost yours.