• Easy to use: Place the timer along with the eggs in the pot and cook until the corresponding melody sounds. • Three melodies for three levels of hardness: 'Old MAC DONALD' for soft-boiled eggs, 'MY GRANDMA MOTORCYCLE IN THE Cockpit' for medium-boiled eggs, and 'THE CHICKEN IS DEAD' for hard-boiled eggs. • Functional gift idea: An original and useful gift for any occasion. • More than just a timer: Based on a thermal model, it ensures that the initial temperature is identical for all eggs. • Always works anywhere: Cook multiple eggs with different degrees of hardness in a single process, even at different altitudes. • Product dimensions: 6 cm wide, 6 cm high, 9 cm long, and 0.028 kg in weight.