Tornado Maker Set Discover weather science with a handson tornado simulator designed for classroom demonstrations, lab activities, and athome experiments. This batterypowered tornado maker creates a visible swirling column in a bottle so students can observe and explore the forces behind tornado formation. Key benefits Makes abstract concepts visible: Demonstrates air pressure and vortex formation through a clear, repeatable display. Ready for teaching: Two units in the package let instructors run parallel demonstrations or give one unit to each student group. Portable and convenient: Battery operation allows demonstrations anywhere without needing a power outlet. Engaging handson learning: Encourages observation, experimentation, and discussion to reinforce lesson objectives. What it does Produces a stable, visible tornado effect inside a bottle using a magnetic tornado simulator. Lets learners create and observe swirling motion, helping them connect visual behavior to scientific concepts. Suitable for repeated classroom use and informal science exploration. Product details Included: Two tornado maker units. Power: Batterypowered for portable use. Color: As shown. Size: Shown in picture. Quantity: Pack of two units for teaching or group activities. Use scenarios Classroom demonstration: Teacher uses one unit while students observe from desks or rotate through a handson station. Smallgroup lab: Two groups work simultaneously to compare variables such as water volume or rotation speed. Home exploration: Children experiment with vortex formation during a supervised science activity or homework project. Notes Manual measurement may allow slight size variations. Colors may appear slightly different on different screens. This tornado maker set is a practical, visual tool for introducing weather phenomena and vortex dynamics in an accessible, interactive way.