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Tornadoes in A Bottle, 20 Pcs Plastic Tornado Bottle Connector Vortex Connector Cyclone Tube for Scientific Experiment, 5 Colors

KWD 4.500
Brand
MIHEY
Weight
273 g
– 1 +

Special Features

  • Made of plastic, common size for most bottles
  • Stripe on connector surface for easy rotation
  • Good for kids to explore some of the scientific properties of air and water, and to stimulate their interest to physics, dynamics and potential energy
  • How to use: Use a connector to connect a bottle with about 3/4 of water and an empty bottle, shake the bottle 3-4 times horizontally, then you will see that the vortex in the bottle is rotating
  • You can add color to the water in the bottle, so that the little tornado you create has a different color. Package includes 20 pcs connector, good for classroom use. Suitable for most popular bottles. 2-liter bottles are recommended

Description

Help children and adults learn about the forces of nature and how air pressure and density work together.
People of all ages are captivated by this example of nature's most ferocious and unpredictable phenomenon. Now they can command the power of the Tornado.
Choosing Tornado Tube is the best bet for your display at every register. Give them a whirl…but have a storm shelter ready!
Use your colorful Tornado Tube to connect to plastic soda bottles together, and in seconds you can create your own Tornado.

Material: plastic
5 Colors: red, green, blue, yellow, purple
Length: approx. 4.8 cm/ 1.88 inches
Outer diameter: approx. 3.2 cm/ 1.27 inches
Inner diameter: approx. 2.9 cm/ 1.13 inches

Package includes:
20 x Cyclone Tube in 5 colors

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