This is a modular and stackable egg holder that can hold 6 large eggs at a time. There are two versions included, one with holes for 3 9mm x 1.5mm magnets on each side to hold them next to other holders, and one without.

I used these magnets:

[https://a.co/d/0Hvs2sk](https://a.co/d/0Hvs2sk)