1. Productivity Timer: Perfect for individual use or small groups. Use this 99-minute countdown timer to stay on track, aiding organization and focus. 2. Preset Intervals: Features 6 preset time intervals: 3/5/15/30/45/60 minutes. Simply rotate the timer to start the countdown. Its unique cube design is fresh and engaging, making time management enjoyable. 3. Dual Timing Modes: Offers countdown and count-up modes. Beyond the 6 presets and custom countdown, initiate count-up by placing the timer face down and stop it by setting the display upright. The timer range is 00:01 to 99:59. Simple timer settings for maximum convenience. 4. Versatile Applications: Ideal for offices, work, meetings, kids, studying, reading, exercise, cooking, and more. Countless applications! 5. Compact & User-Friendly: 3.5 inches tall, top width: 2.6 inches, bottom width: 2.36 inches; 0.37 lb, requires 2 x AAA batteries (not included), flashing backlit visual alert. Easy to use.