FREE CURBSIDE PICK UP ORDERS. FREE SHIPPING FOR B.C RESIDENTS OVER $60, OTHER PROVINCES AND TERRITORIES $75


TORNADO TUBE

Demonstrate a vortex in your classroom! Show that in order for water to flow down, air must flow up. These amazing connectors screw onto two plastic soda bottles and allow students and teachers to create a water vortex. Or, connect two small soda bottles and make a sand timer.

For ages 5 and up.

Regular price $3.99