16 Segment Black
This free online timer is a simple, but techie, 3 minutes timer features a black 16 segment LCD on a simple white background.
Great for helping students stay focused while they're working indendently or really any time that you need some help with focus.
Roboto White on Black
A simple, basic timer with a heavy black font on a white background
Purple Pizzazz Neon
Purple neon countdown timer with a fun monospace font
Back to School
Light monospace font on a graph paper background
Colorful Mandala Background
Bright and colorful mandala pattern sits under the numbers on this timer
Unmellow Yellow Neon
Bright yellow timer with a fun, quirky monospace font
9 Pin Yellow
Yellow digital LCD font, DM-80, on a black background