Some kitchen gadgets are completely unnecessary. You cannot possibly justify these purchases as something you need; however, it's precisely those gadgets that can wind up being the most valuable ones in your kitchen.
Such is the Egg Cuber. Really, do you need square eggs? Of course not, but once you know that square eggs are a possibility, don't you just have to have them? Can you imagine a buffet table featuring a tower of poached eggs? That, my friends, is power.