Hard Boiled Egg Timer

I love this thing. There are a few different brands of these types of hard boiled egg timers, but they are pretty much all the same. Thye can be bought online of course, but also at bed bath and beyond for $4.95 My mother in law got one for me (well actually two cause Will dropped the first one and broke it)
You put it in the water with the eggs while cooking them to be hard boiled eggs.
When it changes color you know the eggs are done.
My hard boiled eggs come out PERFECT everytime.
I've also found that when they cook perfect, they tend to peel easier