Tornado in a Bottle 3D Printed Toy

The toy they will ask about long after the party.

7.8k downloads in the maker community

$8.99

Color: Gray

Printed in the USA when you order.

1.You order it
2.We print it fresh
3.It ships to you

Watch a real tornado spin inside your bottle so you see how nature works up close
Print with 100% infill to keep water sealed tight and play leak-free
Uses two standard bottles and water; ready to demo physics in minutes
Custom 3D design files let you print exactly what you need on demand

Your kids get to hold a swirling tornado in their hands. Just add water, spin once, and watch the vortex dance. This 3D-printed toy brings the excitement of weather science right to your kitchen or classroom.

You print this design on demand using 3D printer files. Print with 100% infill so the connector stays watertight when you fill it with water and seal two bottles together. The design works with standard plastic bottles, so you use materials you probably have at home.

Watch your child discover how tornados form by spinning the bottle. It costs way less than a store toy and teaches real physics. Perfect for curious kids who love storms and how things work.