If you often facilitate training classes, workshops, or "Lean Coffee" meetings, you know how important it is to timebox group activities and show a big, visual timer to the audience to guide their exercises. That's exactly where Big Countdown Timer comes in.

Key Features:
- Countdown timer from 1 min to 10 hours.
- Resizable window to take up as much (or little) screen real estate as you want.
- Stop/start/reset and set.
- Multiple alarm sounds.
- Flash the window upon alarm.
- Option to keep the window on top (also works with Keynote and PowerPoint).
- Prevents sleep while countdown is active.
- Intuitive interface.

It's as easy and simple as that!