koopa on technabob...

These pixelated cufflinks feature the dreaded goombas of Super Mario Bros. lore.

Etsy crafter pixelparty makes them from shrink plastic (like ShrinkyDinks?) and silver-tone hardware. He hilariously notes that “…if mario doesn’t get his princess (who seems to be castle hopping, maybe she’s the player and mario is getting played) well then he’ll never be a player…