PiepEi is probably the world's coolest egg timer, because it's so easy to use. Simply place your PiepEi in the pot when boiling your eggs. When the egg whites and yolks are cooked to the programmed consistancy, the Peiepei egg timer plays a melody. Each PiepEi always has three different melodies, which indicate the  different degree of hardness. The cooking technology inside the egg timer ensures your eggs are cooked to perfection everytime! Simply store your PiepEi in the fridge with your uncooked eggs. This will ensure that the starting temperature is always the same.