I would go with stuffed knitted hearts and I am not sure what are they used for maybe that would help I am not sure if someone uses the search term handful of hearts This is a hard one are they decorations maybe "valentines heart decorations" Handmade conversation hearts Wedding favors that would be cute to put into a favor for a wedding especially if it was in Feb especially if you could put their initials on them how adorable and put a string so they are connected and even better yet another one with the date. LOL I am making you more work sorry:)