As requested, I’ve modified my 3-tier tray into a 2-tier version that can hold 12 eggs. It may not be as space-saving as the 3-tier one, but this version can be printed directly from the A1 Mini.

I am also working on separating my 3-tier tray so it can be printed separately and locked together, allowing A1 Mini users to print it as well. A 36-egg version will also be available. You can check back later for updates.

PETG recommended, as the lock printed in PLA may break when tapped into the rack.

For the final step, use a rubber mallet to gently tap the tiny holder into place. This ensures a snug fit without damaging the material.

Assembly Instructions:

There are a total of 6 lockers. The full-size one (the thickest) goes at the back. The half-size ones are placed at the front top and front bottom. The thinnest one goes in the front middle.

Do not flip the side rack; it contains a slight gradient to prevent trays from sliding forward. Follow the pictures, ensuring the top layer features a large hex pattern.