By assembling the components and adding water, users can observe of a water tornado, providing a visual and interactive method to understand complex scientific phenomena. This kit is for science fairs, classroom activities, or at-home learning, both fun and educational. Features -Color:Multi -Material:Wood, plastic -Size:14.00X9.00X9.00cm/5.50X3.54X3.54in -Experience: this kit provides a practical approach for students to learn about water tornadoes -Engaging demonstration: the electric mechanism vividly demonstrates the process of water tornado formation, capturing students' attention - : it boosts students' scientific knowledge and encourages a deeper understanding of natural phenomena -Convenient usage: the small and portable design allows for easy transportation and storage, ideal for both home and school use -Safety: constructed with wood materials, it ensures and secure experience for students Package list: 1 x set tornado maker model