Liquid Mini Timers, Set of, 4

Turn the timers upside down and watch the two differently coloured bubbles simultaneously move to the bottom of the tube.
The liquid timer takes approx. 1 min to run through.

The action of the liquid showers can stimulate visual learning with regards to colours and the passing of time. This sensory activity is praised as a fun and stimulating early years resource for younger children.

Please note these timers are for sensory calming and not for accurate time management.