Dyson Air Mulitplier™
The fan with no blades.
A Dyson Air Multiplier™ fan works differently than conventional fans. It uses Air Multiplier™ technology to draw in air and amplify it up to 18 times, producing an uninterrupted stream of smooth air. With no blades or grille, a Dyson fan is safe, easy to clean and doesn't cause unpleasant buffeting.