TecUnite 8 Pieces Bottle Connectors Tornado Connector Cyclone Tube for Scientific Experiment and Test, 5 Colors
Sold Out / Out of Stock
TecUnite 8 Pieces Bottle Connectors Tornado Connector Cyclone Tube for Scientific Experiment and Test, 5 Colors
TecUnite 8 pieces bottle connectors tornado connector cyclone tube for scientific experiment and test, 5 colors
Educational experimental supplies: Good educational and fun experiment and activity for school classes, homeschoolers, scouts and any other group, stimulating kids interest to physics and study. Apply the tool 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 vortex spin in the bottle.