The modular egg holder is the perfect solution to organize your refrigerator with elegance and practicality. This project combines functional design and intelligent engineering, allowing you to save precious space while keeping your eggs always organized and protected.

Key Features:

• Expandable Modular Structure – Composed of a base and a second level that fits perfectly into designated recesses. You can combine multiple modules to hold 6, 12, 18 or more eggs depending on your needs
• Space Optimization – Compact and vertical design specifically designed for the refrigerator, maximizing available space without horizontal clutter
• Stable and Secure Fit – The recesses carved into the base guarantee precise and stable positioning of the upper module, protecting your eggs from accidental movement

The design has been optimized to ensure sufficiently robust walls and lasting durability over time. Print in PLA, PETG or ABS for optimal results.

📋 Usage Modes

This model offers two flexible usage modes, adapting perfectly to your needs:

Mode 1 – Single Base (Essential Configuration)
Simply print the base to have a compact egg holder that holds 6 eggs. It's the ideal solution if you want a lightweight and minimalist organizer, perfect for those with limited space.

Mode 2 – Full Modular Configuration (Double Capacity)
First print the base and mounting inserts, then proceed with printing the second level. The inserts, properly positioned on the base, create precise housings that allow the second level to lock in securely and stably (see gif below for assembly):

Once assembled, the system doubles capacity to 12 eggs while maintaining a minimalist vertical footprint. You can repeat this process to reach 18, 24 or more eggs by simply printing additional levels.