300 Minutes - 5 Hours Timer (Silent / Quiet)

The 300-minute silent timer gives you a full five hours of committed productivity. It's ideal for demanding academic work, long-term planning, or detailed creative projects. The quiet format eliminates distractions and helps maintain consistent output. Each minute supports deep concentration and effective task execution. This extended structure aligns with robust productivity systems. Five hours of focused effort can deliver major progress in any project. #silenttimer #productivity #deepwork #study #focus #workflow #pomodoro