Plastic Tornado Tube Vortex Bottle Connector Bottle Liter Connector For Scientific Experiment And Test(10pcs, Multicolor)-hao

ZDD Package includesYou will get 10 vortex bottle connectors with stripes on the surface, which makes it easier to rotate and save time and effort. MaterialThe vortex bottle connector made of high-quality ABS material is odorless, non-toxic, small in size, light in weight, and can be used repeatedly. SizeThe size of this vortex bottle connector is 4.7*3.2 cm, please refer to the product size picture before purchasing. Apply toOur vortex bottle connectors are suitable for classroom experiments or family games, which can effectively stimulate the interest in learning scientific knowledge and lay the foundation for enhancing creativity. FeaturesOur vortex bottle connector is easy to use. First, add water to two-thirds of the empty bottle, then connect the two bottles with the vortex bottle connector, shake it three to five times, and finally form a tornado.