SNIFFA is a clock without the tick-tock. The mechanism has a silent movement so you can relax and sleep without being disturbed by the sound.
You can stand the clock on a table, use the included hook to hang it, or place it on a metal surface with the magnet on the back of the clock. No disturbing ticking sounds since the clock has a silent quartz movement. Highly accurate at keeping time as it is fitted with a quartz movement.