Turn any of these colourful liquid sets upside down and watch the streams or bubbles of liquid cascade to show the passage of time, a dynamic that will captivate and fascinate.
: Sensory Liquid - set of 3
: Sensory Bubble - set of 4
: Sensory Jump Bean - set of 4
: Spiral Tube - set of 3
: Large Sensory Bubble - set of 4
: Sensory Dual Liquid - set of 3