For the person whose shelves are never actually empty -- pressed pennies, ticket stubs, trinkets, whatever the specific obsession is. These are picked for the collection itself: a way to hold it, display it, or contain it, not one more object added to the pile.
Four ways in, for someone who already has more stuff than shelf space.
A display solution for their existing collection is a safer, more welcome gift than a random addition to it -- unless you know exactly what they're missing.
Bookends, shadow boxes, keepsake trays -- something that shows off what they already have solves a real problem better than one more thing to store.
A generic trinket dish is fine. One that matches the actual theme of their collection is the gift they'll mention for years.
This person has already put real care into what they collect -- a nice case or tray respects that the same way a cheap one undercuts it.
Every gift on this page carries the same tag Muse uses across the whole catalog — this isn't a separate list, just this slice of it, pulled out because enough people search for exactly this. Real products, real prices, no sponsored placement. If nothing here feels right, the Idea Generator asks a few quick questions and narrows things down further.