Although I try to avoid unitaskers in the kitchen, two that are unreasonably useful are the cherry pitter and citrus squeezer.
@alpha I love squeezing citrus with my hands and telling myself it's grip strength training for climbing
@alpha What citrus squeezer do you use? I have a Chef’n Fresh Force and a Fluicer. I *think* the Fluicer is better but it’s really hard to tell, they both fail to thorough squeeze different parts of the fruit.