Comment by javajosh

That's a very unhelpful link if you want to buy or comparison shop. Online walmart sells over 300 different styles of countdown timer, including ones shaped like a tomato. Note that the Pomadoro Technique recommends a timer that ticks or makes some other unobtrusive sound to remind you that you are in focus mode, and to associate the sound with focus.

https://www.walmart.com/c/kp/countdown-timers