8 Piece Tornado Tube Bottle Connector Vortex Connector Cyclone Tube Experiment

Description

8 Piece Tornado Tube Bottle Connector Vortex Connector Cyclone Tube Experiment
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Made of plastic, the surface of connectors has stripes, thus much easier for you to rotate, can be applied repeatedly, common size for most bottles, better than other connectors
Use a connector to connect a bottle with about 3/4 of water and an empty bottle, shake the bottle horizontally 4-5 times, then you will see the vortex in the bottle rotate
Great educational toy for your kids, perfect gift for Christmas, Birthday, and the other holiday
It is a great educational and fun experiment activity tool for school classes, homeschoolers and scouts. It can help increase the intelligence of the kids, stimulating kids interest to physics and study
You can put coloring or washing powder is added to the water in the bottle, so that the little tornado you create has different colors and bubbles, which is more interesting
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