Drawers with dividers. Like people use for jewelry. People also use them for things like watches, pens, knives, etc, anything collectible and around the same size. So there are differently-shaped options. They come in every material you might want - plastic, coated cardboard, wood, steel. The main advantage of using a box or sealing drawers is that they won’t get dusty over time.
Here’s one made of acrylic that could hold most of them, assuming they are very flexible: https://www.amazon.com/Watpot-Acrylic-Jewelry-Drawers-Organizer/dp/B09WMCPJT3/
If they aren’t very flexible then look for something like a bangle organizer: https://www.amazon.com/Glenor-Co-Bracelet-Jewelry-Removable/dp/B07Q32R79N
I prefer a sourdoigh Detroit style (and vegan).