Two minutes is the length a dentist actually means by “brush thoroughly” — about twice what most people manage by feel, which is exactly why a visible countdown helps. Away from the sink it is the window a clay face mask wants, the plank many people are training toward, the held stretch in a cool-down, and the cap worth putting on a fast brainstorm before the ideas turn stale.
Need the two minutes more than once — alternating left-and-right stretches, or a few mask-and-rinse rounds? Open the editor, pick a number of rounds, and the two-minute block plays again each time, four rounds making a neat eight-minute stretch.
A 1.5 minute timer — 90 seconds, a common microwave time and the classic rest between heavy sets. Repeats as needed.
A 2 minute 15 second timer — 2:15, for a recipe step, a steeping tea, or a focused window. Repeats as many times as you set.