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!

Features:

• Double chambered airtight timer containing small moving wheels
• Filled with clear oil and bright neon colored water
• Excellent as a desk top toy, Christmas gift or as a novelty prize
• Approximate run time: 1 minute and 20 seconds

Customer Reviews

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  great timer/ fun product/ great company (xUmp)
Shelley Moore from LA
This is a great timer and a fun product. My little one loves to watch the colors and the wheel spin. Nice way to keep kids calm.


  Water wheel timer
Vince from Lilburn, Georgia
Good for timing turns at game playing in a fair way.


  Fairly Accurate 3 Minute Timers
Alfred Dimes from USA, Georgia, Atlanta
These are fun to watch. I gave one to my grand daughter and she loves to watch it.


  Wonderful!
Yvette Lyons from Massachusetts
Excellent customer service, promt delivery just in time for Christmas. Item was handled with care and our 6 yr old son enjoys it so! Thank you!!!