16 Segment Red
For the techies out there, here's a bright red 4 minutes countdown timer with a bright red 16 segment LCD font on a black background.
Great for helping keep students focused and motivated by working in class.
And if 4:00 isn't the right timer for you, it's easy to change it to whatever you need.
Related Timers
Digital Clock - Yellow
Yellow digital clock font on a black background
16 Segment Yellow
Yellow 16 segment LCD font on a black background
9 Pin Green
Bright green dot matrix font on a black background
Digital Clock - Bright Green
Bright green digital clock font on a black background
Digital Clock - Green
Green digital clock typeface on a black background
9 Pin Red
Dark red dot matrix font on a black background