Finding effective storage for beads and findings is an ongoing challenge.
Over time, I've tried dozens of different storage boxes. What I've found most useful are those that are completely clear.
Not colored, not cloudy, not opaque fully transparent.
That kind of storage can be surprisingly hard to find, but there are good options in the cosmetics section.
I've discovered several sturdy, clear plastic organizers in off-price stores like Ross and TJMaxx.
Whenever I spot them, I grab them.
If they come with matching handles, they stack neatly too.