Unmellow Yellow Neon
Yup, that's a monospaced version of Comic Sans you're looking at on this 3 hours and 30 minutes timer.
Art Classroom Timer
Art class themed countdown timer
Colorful Mandala Background
Bright and colorful mandala pattern sits under the numbers on this timer
Digital Clock - Green
Green digital clock typeface on a black background
VT323 Digital Timer - Radical Red
Radical Red monospaced LCD font called VT323 on a black background.
Digital Clock - Cyan
Bright cyan digital clock font on a black background
Thin Monospace Black
Roboto Mono Extra Light on a white background. Clean and simple.