Turn any of these 3 colourful liquid shapes upside down and watch the bub bles fall and bounce to the bottom! The highly attractive, transparent colour sensory shapes use the flow of oil and water droplets to show the passage of time, a dynamic that will captivate and fascinate.
Average duration time is 1 min approx each.
sold as a set of 3 or individually
or make 4 interest-free payments of $4.99 AUD fortnightly with More info