Burton Egg Perfect Colour changing Egg Timer

Sit this little gadget in the pot with your eggs and it changes colour as the eggs cook by sensing heat instead of going by time.  The sensor accounts for the number of eggs, the amount of water, even the altitude at which the eggs are being cooked.  Soft boiled eggs are exactly as you like them every time.  Hard boiled eggs are no longer over cooked, so they have perfectly coloured yolks and a smooth texture.

For best results use room temperature tap water and bring eggs and egg timer to a medium boil.