Dual Color Liquid Oil Timer

Dual Color Liquid Oil Timer

Your Price: $15.00 incl GST
Retail Price:$18.95 incl GST
You Save:$3.95(21%)
In Stock.
ISBN: 394437

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Turn these colourful liquid tubes upside down and watch the two streams of liquid cascade to the bottom to show the passage of time.
This three to five minute timer  features dual coloured liquid going down in a Z-formation, creating a cool visual effect. Both  coloured droplets bounce down a staggered plane in the shape of a Z at the same time--see the droplets make their way down, only to reform again into a larger clump at the bottom. Makes an excellent desk toy, stocking stuffer, or unique timer for the classroom.

Note( time is dependent on weather conditions hot runs through faster cold runs slower)


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