Like: These little storage cases are a good size for small earrings, pills, beads, safety pins, etc.
Dislike: The little cases (boxes) are made of inferior quality plastic, and the clasp that holds each one closed seems flimsy and likely to pop open, if carried in a purse or pocket. (I recently used a few of the little boxes to pack earrings in a suitcase, and one to hold pills in my purse. They did not actually come open - just seemed not to close tightly enough.)
However, when stored in the larger case that they came in, they seem likely to remain closed, because there's no room for them to open.