When Timer's has the distinct advantage that the original timer period is set after the set time and again for me.
So if you want always have a 4.5 minutes egg, represents only once a the 4:30.
And contrary to a pre-Reviewer: press Min Sec + button simultaneously, and the timer is set to 0:00.
What you should keep in mind: type of construction, the part is not suitable to put in your pocket.
Strong buy recommendation.
