Simply turn the timer upside down and watch the black liquid role around the spiral staicase 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 a fun and stimulating early years resource for younger children.
Sand timers are aesthetically pleasing ornaments, rather than accurate timepieces – please don’t rely on this product for tasks requiring exact timing.
* This is not a toy and is for visual entertainment only