Iktu Colour Changing Egg Timer Perfect Boiled Eggs

Egg timer, hand wash and can be cooled on the counter | Placed in pan with eggs, timer darkens as eggs cook, not to set a timer or guess when the eggs are in | Calculates cooking stages precisely by temperature, not loosely by time reacts to heat just as an egg does and eggs come out just right | Great for soft boiled eggs and the timing was right as the color changed for those who have problems with timing eggs | Easy to see colour change when submerged as the pic shown as the timer heats up the red face changes colour, indicating soft, medium, hard and stages in between