Play N Learn Vortex Tube Science Educational Toy | Tornado Experiment (Random Colour) 1 Piece

🌪️ What It Does
Make a tornado in a bottle! This simple connector joins two plastic bottles neck-to-neck. Fill one bottle with water, screw both onto the vortex tube, flip it over and give it a twirl — a swirling water vortex forms before your eyes as the water spirals down into the empty bottle below. It's dramatic, repeatable and endlessly fascinating — just refill, flip and twirl again!

🔬 Why It's Great for Learning
This little tube answers a big science question: how do you show that air takes up space? Without the swirl, the water glugs down slowly because air must bubble up past it. Create the vortex, and the water spirals down smoothly while air flows up through the centre — a beautiful visual demonstration of air pressure, water flow and vortex motion, the same physics behind real tornadoes and whirlpools! A classic classroom experiment kids can run at home with nothing but recycled bottles.

🎒 What's Included
- 1 x Vortex tube connector (bottles not included)

📋 Product Details
- Connects two standard plastic bottles neck-to-neck
- Fill one bottle with water, flip and twirl to create the vortex
- Works with recycled plastic bottles — a great reuse project
- Price is for 1 piece
- ⚠️ Please note: colour will be issued randomly and cannot be chosen