Xntun 15 pcs Vortex Bottle Connectors for Children's

Xntun 15 pcs Vortex Bottle Connectors for Children's Scientific Experiments and Tests Tornado Connector Cyclone Tube, 5 Colors
- Quantity: 15 pcs of tornado connectors , and they can be applied repeatedly, enough for your common use.
- Material: made of plastic; Color: red, green, blue, yellow and purple, the surface of connectors has stripes, thus much easier for you to rotate.
- Educational experimental supplies: good educational and fun experiment and activity for school classes, home school, scouts and any other group, stimulating kids interest to physics and study.
- Convenient for using: apply the cyclone tube to connect 2 bottles with approx. one third water, then shake them for 4 to 5 times in horizontal direction, and you will see your tornado spin in the bottle.
- Note: you have to take the food-security ring off of your bottles to get these to catch the threads.
Specifications:
Material: plastic
Color: 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

Educational experimental supplies:
Good educational and fun experiment and activity for school classes, home school, scouts and any other group, stimulating kids interest to physics and study.

How to use:
Apply the cyclone tube to connect 2 bottles with approx. one third water.
Shake them for 4 to 5 times in horizontal direction.
You will see your tornado spin in the bottle.

Package includes:
15 x Cyclone Tube in 5 colors

Note:
You have to take the food-security ring off of your bottles to get these to catch the threads.

Country	USA
Binding	Toy
Brand	Xntun
Color	Red, Green, Blue, Yellow, Purple
EAN	0634923398618
Label	Xntun
Manufacturer	Xntun
ManufacturerMinimumAge	3
MPN	0634923398618
PartNumber	0634923398618
Publisher	Xntun
Studio	Xntun
ReleaseDate	0000-00-00

Xntun 15 pcs Vortex Bottle Connectors for Children's Scientific Experiments and Tests Tornado Connector Cyclone Tube, 5 Colors

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