16 Segment Red
For the techies out there, here's a bright red 5 hours and 30 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 30:00 isn't the right timer for you, it's easy to change it to whatever you need.
16 Segment Blue
16 Segment LCD font, blue on black background
16 Segment White
16 segment LCD font, white on a black background
9 Pin Black
Simple timer with a black dot matrix font on a white background
9 Pin Red
Dark red dot matrix font on a black background
Color abstract background of triangles behind a bold font
16 Segment Black
Basic black LCD font on a white background