25PCS Plastic Tornado in A Bottle Scientific Experiment Test
Inner diameter: approx.2.7 cm/ 1.1inches
Colors: Red, green, blue, yellow, purple
Material: Plastic
Product Name: Tornado Tube
100% Brand new and high quality.
Outer diameter: approx.3.7 cm/ 1.5inches
Length: approx.4.9 cm/ 1.9inches
PACKAGE INCLUDED: Each bag has 25 tornado bottle connectors in 5 colors, red, blue, yellow, green and purple. Our tornado tube bottle connector is 2.7 cm/ 1.1inches in inner diameter, 3.7 cm/ 1.5inches in outer diameter, and 4.9 cm/ 1.9inches in length.
HIGH-QUALITY MATERIAL: Our bottle to bottle transfer connector is made from high-quality plastic materials, durable and reliable for long-term use. The surface of connectors has stripes, thus much easier for you to rotate, can be applied repeatedly.
ENGAGING EDUCATIONAL TOOL: It is a great educational and fun experiment activity tool. 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.
GREAT FOR EXPERIMENTS: Ideal for science experiments and a unique gift choice, it encourages scientific exploration and sparks curiosity.
EASY TO USE: Connect a bottle with about 3/4 of water and an empty bottle with a connector, shake the bottles horizontally 3-4 times, you will see that the vortex in the bottles is rotating. Suitable for most popular bottles.
Package included:
25PCS Vortex Bottle Connector
Note:
1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
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