The idea of a magnetic miniature case is pretty awesome. So, I've collected a list of all the companies who make magnetic cases for your models and army.
Magcase MINI 2.0 MDF Magnetic Carrying Case / Display Case for Miniatures / Miniature Storage Designed for Warhammer 40k, Aos, Dnd, and More
Easy Tutorial on Making Your Own Miniature Foam Trays
Marvel: Crisis Protocol Foam Inserts, Trays & Storage Ideas
Daily Shinonome Siblings! On X: Day 211 Shinonomes In The, 44% OFF
Magnetic Miniature Cases: Best Storage for Miniatures
13 Cheap Paint Brush Organizers to Make Painting Easy
Magnetic carrying case for miniatures! : r/Warhammer40k
Adventures in Magnetic Case Building - The Fifth Trooper
The Best Battle Foam Case - What's Right for You?