ReviewsExperimental Lenses

BangBoom 5 Pieces Tornado Tube Bottle Connector,Tornado in A Bottle, Educational Tool Vortex Connector Cyclone Tube for Scientific Experiment and Test, 5 Colors

【Interesting experimental tool】: Use it with your family to make a tornado in a bottle, which not only brings unlimited fun to the little boys and girls, but also improves their ability to do hands-on and cognitive science in the process of playing..
【Educational Helpers】: For school classes, home students, and any other group, this is a great tool for educational and fun experimental activities that stimulate a students' interest in learning scientific knowledge, laying the foundation for enhancing their creativity!.
【Easy to Use】: Fill the water first to two-thirds of an empty bottle, then use the bottle connector to connect the two bottles, and shake it vigorously for three to five times. The tornado you expect is formed, so easy..
【Various Tornadoes】: You can add dye or laundry detergent to the water in the bottle so that the resulting tornado will have different colors and bubbles, which creates even more fun..
【Interesting Gift】: For students, little boys and girls, it is the perfect gift for Christmas gifts, birthdays, and other holidays..

【Interesting experimental tool】: Use it with your children to make a tornado in a bottle, which not only brings unlimited fun to the child, but also improves the child's ability to do hands-on and cognitive science in the process of playing..
【Educational Helpers】: For school classes, home students, and any other group, this is a great tool for educational and fun experimental activities that stimulate a child's interest in learning scientific knowledge, laying the foundation for enhancing students' creativity!.
【Easy to Use】: Fill the water first to two-thirds of an empty bottle, then use the bottle connector to connect the two bottles, and shake it vigorously for three to five times. The tornado you expect is formed, so easy..
【Various Tornadoes】: You can add dye or laundry detergent to the water in the bottle so that the resulting tornado will have different colors and bubbles, which creates even more fun..
【Interesting Gift】: For kids, it is the perfect gift for Christmas gifts, birthdays, and other holidays..

.... The pointer dial is convenient for reading, accurate measurement and high precision. Each trigger tension gauge contains a calibration certificate, a quality certificate and a user manual..
[VARIOUS ACCESSORIES] -- Pressure test parts *4, Tenslie test part *1, Extensive shaft *1, which are able to meet most of the experimental requirements. The spring tension scale and various accessories can be put into the carrying case for convenient storage and carrying..
[PEAK/TRACK] -- The knob controller on the pull gauge can switch between the peak value load test and the continuous load test. Switching modes according to different experimental occasions can bring great convenience to your experiment..
[WIDELY APPLICATION] -- The handheld force gauge is widely applied in pull push load testing industry like electric, high & low voltage electric appliance, hardware, automobile parts, lighter and ignition system, light industry, mechanical, textile and insertion force or destructive experiment..

Own a restaurant and take your Sims out to eat with The Sims 4 Dine Out..
Dine out with Sims to enjoy all-new experimental cuisine and spend quality time with friends and family..

When exposed to an experimental chemical, Flexarium, high school students Jake, Nathan, and Ricardo become Stretch Armstrong and the Flex Fighters..

When exposed to an experimental chemical, Flexarium, high school students Jake, Nathan, and Ricardo become Stretch Armstrong and the Flex Fighters..

Price Drops Categorized by your choice of 'Amount of Drop' or 'Reduced Price'..
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Crafted of the finest hand cast aluminum.
Heavy duty automatic senior fly-wheel can sealer with adaptor.
Designed for use by commercial, experimental laboratories, school canniers and lunch rooms.
No skill or experience is required to perfectly seal tin cans automatically.