Secret Weapon

I bought one of these over a year ago, and it does so much for me, I feel that it deserves some praise, and, believe me, I am NOT so easy to please!
This timer has a light up and vibrate function that works for a timed meditation, since you don't have to be jarred by a loud obnoxious beep. Its also great as a timer for brewing my coffee, because it has a strong magnet that keeps it on the fridge. Plus, it also has a little clip, so you could bring it around the house while waiting for your laundry. Timed writing sessions have also become part of my work repertoire these days, and this little timer is perfect for that also. If I had one secret productivity weapon, this would be it. What's yours?