Whirlpool
Tax included.
Try the Whirlpool, plus two empty 2 litre plastic soft drink bottles and water to get a great demonstration of vortex action. Add food colouring for extra effects - create exciting action in a bottle! A classic science toy.
Try the Whirlpool, plus two empty 2 litre plastic soft drink bottles and water to get a great demonstration of vortex action. Add food colouring for extra effects - create exciting action in a bottle! A classic science toy.