I have no clue what one could put in there, but this dainty drawer ring is super unique and cool. I love the mix of the metal with the itsy-bitsy drawer, it’s a great balance of spicy and sweet, and a great modern take on the classic locket. It’s also a fantastic set-up for a corresponding Valentine message! Clearly not one that goes inside, but you know what I mean. Something along the lines of where to keep a key to someone’s heart, yadda yadda yadda, you get it! So. . . happy Valentine’s Day!