Water Wheel Timer
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Water Wheel Timer
Detail Barand:Rhode Island Novelty
***Availability : Usually ships in 1-2 business days
( Price , shipping and availability may change at any time )
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| Product Description | Technical Information | (customer reviews) |
Product Description
This cute and colorful timer has two wheels that spin as droplets of neon colored water spill through a funnel and catch on the wheel in the lower chamber. Simultaneously, lighter drops of oil rise through the colorful water and spin a wheel in the upper chamber. Since the water is denser than the oil, it is forced through a funnel and down on to the paddles of the little wheel. A fun lesson in the density of liquids, this timer goes for about two minutes until you turn it over to start it again. Kids are fascinated by the properties of oil mixed with water and this makes an amusing gift that they can put on their desk and watch as the oil and water repel each other and spin the small wheels!
This cute and colorful timer has two wheels that spin as droplets of neon colored water spill through a funnel and catch on the wheel in the lower chamber. Simultaneously, lighter drops of oil rise through the colorful water and spin a wheel in the upper chamber. Since the water is denser than the oil, it is forced through a funnel and down on to the paddles of the little wheel. A fun lesson in the density of liquids, this timer goes for about two minutes until you turn it over to start it again. Kids are fascinated by the properties of oil mixed with water and this makes an amusing gift that they can put on their desk and watch as the oil and water repel each other and spin the small wheels!
Water Wheel Timer
Water Wheel Timer
- Double chambered airtight timer containing small moving wheels
- Filled with clear oil and bright neon colored water which repel each other due to their different densities
- Excellent as a desk top toy, Christmas gift or as a novelty prize
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