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4 different colours, Bright and colourful liquid timers Popular sensory aid Engaging colours & flow Use to teach colours & the concept of time, 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.