Simply turn the timer upside down and watch the black liquid role around the spiral staircase to the bottom one blob at a time.
Please note these timers are for sensory calming and not for accurate time management.
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 fun and stimulating.
x 5
Green & Black Spiral Liquid Timer (One Provided) x 5
£27.50 Ex. VAT