My wife ran out of room on her earring holder, so I printed another. Each piece holds 7 pairs of earrings, and you can put multiple pieces end-to-end to hold more. You can print one diagonally on a Cupcake ABP.

This thing could be useful to all the folks who printed the earrings!

Print one or more. Stick to inside of wardrobe door using double-sided tape (see photo). Hang earrings.